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NARCISSUS HYACINTH SPECIAL FLOWER BULBS

PICTURE

BOOK

NARCISSUS HYACINTH+ SPECIALPICTURE BOOK FLOWER BULBS

International Flowerbulb Centre Hillegom - The Netherlands www.bulbsonline.org

FBB-A

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Narcissus, Hyacinth and Special Flower Bulbs Picture Book Picturebook Narcis, Hyacint en Bijzondere Bolgewassen

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

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Foreword ENGLISH

Voorwoord NEDERLANDS

Foreword This Narcissus, Hyacinth and Special Bulbs Picture Book is a supplement to the existing series which includes the Tulip Picture Book and the Lily Picture Book. This book features popular assortments of narcissi, hyacinths and both spring- and summer-flowering special bulbous plants. Each of the various groups is accompanied by limited and general information; for more detailed information, please contact your flower bulb supplier who is knowledgeable about the possibilities and backgrounds of certain cultivars. The information provided here is based on Dutch growth and climate conditions and can thus differ from your locally prevailing conditions. The people at the IBC who compiled this book wish to acknowledge their gratitude to the many fellow professionals who helped them gather the necessary information and who cooperated in providing photographic material. More information about flower bulbs and the International Flower Bulb Centre (IBC) can be found at www.bulbsonline.org

Voorwoord Dit Picturebook Narcis, Hyacint en Bijzondere Bolgewassen is een aanvulling op de reeds bestaande serie Tulip picture- en Lily picture book. In dit boek vindt u het gangbare assortiment narcissen, hyacinten en de voorjaars- en zomerbloeiende bijzondere bolgewassen. Bij de verschillende groepen vindt u korte en algemene informatie; voor meer uitvoerige gegevens kunt u zich wenden tot uw leverancier van de bloembollen die voldoende kennis heeft over de mogelijkheden en achtergronden van een bepaalde cultivar. De gegevens berusten op de groei- en klimaatomstandigheden in Nederland en kunnen als gevolg van elders heersende omstandigheden afwijken. De samenstellers van het IBC zijn bijzondere dank verschuldigd voor de hulp van zoveel vakgenoten bij het verzamelen van de noodzakelijke informatie en de medewerking voor het verkrijgen van fotomateriaal. Meer informatie over bloembollen en het Internationaal Bloembollen Centrum (IBC) vindt u op: www.bulbsonline.org

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Introduction ENGLISH

Introduction Inleiding

Inleiding NEDERLANDS

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Introduction ENGLISH

Narcissus, Hyacinth and Special Flower Bulbs Bulbs, Corms and Tubers

Spring-flowering bulbous species originally come from such

Bulbs such as narcissi and hyacinths are underground storage

areas as Caucasia, Turkistan, Iran, Japan, China, North America

organs that survive from year to year and look like onions in

and the Mediterranean. In their natural habitats, they evolved

that they are composed of thickened leaf parts surrounded by

to survive a cold winter period and now need this cold in order

a central shoot. Corms (e.g. crocuses) and tubers (e.g. dahlias)

to grow and flower. Research conducted on many of these spe-

are also underground storage organs that survive from year

cies and cultivars has revealed how long this cold period (tem-

to year. What differentiates them from bulbs is that they are

peratures at least colder than 9°C) has to be. It has been found

composed of thickened stem parts so that the shoots

that flower bulbs do not always have to be subjected to natural

develop, not inside, but on the outside of these storage

conditions in the planted state in order to produce flowers. The

organs – similar to the development of potatoes.

same result can also usually be achieved by subjecting them to

All of these underground storage organs store nutrient reserves

largely ‘artificial’ conditions in a refrigerated chamber. Flower

that provide an energy source allowing bulbs, corms and

bulb suppliers are very experienced in this regard and can

tubers to develop into a mature (flowering) plant when planted

provide the proper information concerning these procedures.

under the right conditions. In principle, other than these

Under Dutch conditions, flowering takes place in the spring

reserves, all they really need to grow and flower are: water, the

from early March through to the end of May, at temperatures

right temperature conditions and light. After flowering (at least

ranging from roughly 10 to 20°C. In regions where these

in the case of spring-flowering bulbous plants), it will take the

temperatures are higher in the spring, the flowering period

bulb, corm or tuber another four to eight weeks to regenerate

can start earlier and also be somewhat shorter.

the underground storage organ so that a new plant will emerge the following year. The advantage associated with bulbs, corms

Summer-flowering plants

and tubers is that many of their species and cultivars can be

These are all the species and cultivars that flower during the

stored for long periods and treated so that they can be planted

summer period from May through October and have to be

and made to flower at specific times other than their normal

planted in spring after the winter period. These bulbs, corms

flowering periods. Each species and cultivar has its own

and tubers are sold from February through May. Because these

optimum storage conditions in regard to temperature, air

species evolved in regions without a winter period, such as

circulation, ventilation and relative humidity.

South Africa and Central and South America, they are also much more dependent on light for producing a good flowering

Spring and summer-flowering bulbous plants

result than are spring-flowering bulbous plants. Due to their

Flower bulbs have been produced in the Netherlands for more

evolutionary backgrounds, these bulbs, corms and tubers can-

than 400 years. Today, Dutch bulb growers are dedicating

not be planted in the Netherlands until after winter when soil

around 21,000 hectares to the production of a wide array of

temperatures have reached about 13°C. Most of these species

different bulbs. Despite the fact that almost a 100 different

can either barely tolerate frost or will perish if subjected to

species – and sometimes hundreds of different cultivars per

zero-degree conditions. This means that their underground sto-

species – are grown in the Netherlands, almost none of them

rage organs have to be taken out of the soil before the winter

originated in the Netherlands. Dutch flower bulb growers try to

period, usually in October and November, and kept covered in

mimic the various conditions of the original habitats of these

a frost-free environment to be replanted the following spring.

plants – the succession of temperatures, the moisture levels and the light conditions. These attempts have led to classifying

Uses

bulbs into spring-flowering and summer-flowering categories.

Flower bulbs have many uses with flowering results depending

The work of dedicated plant breeders, as well as the fact

on how well local conditions meet the needs of the cultivar.

that bulbs sometimes mutate on their own, regularly results

Your supplier of planting material has sufficient information

in new cultivars being added to the existing assortment.

about the various possibilities for: • CUT FLOWER PRODUCTION AND FORCING

Spring-flowering bulbous plants

• POT PLANT PRODUCTION

These are all of the species and cultivars that must be planted

• GARDEN AND PARK PLANTING

in the autumn, before winter sets in, in order to produce flowers, which happens immediately following the winter period.

CUT FLOWER PRODUCTION

The timing of planting is very important: the bulbs should

Bulbs, corms and tubers can be made ready to plant and

have time to develop roots before the soil freezes so that they

flower at various times by subjecting them to temperature

can better withstand the frost. These bulbs, corms and tubers

treatments. Commercial floriculture refers to this as ‘forcing’

are sold from September through December.

– when the planting material is being treated to flower earlier

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Introduction ENGLISH

than its natural flowering period – and ‘delayed production’–

p l a

when treatment is intended to postpone flowering until after

The planting period is the period during which the bulbs can be planted.

the natural flowering period. Cut flower production can take place outside, in a greenhouse or a plastic tunnel, the choice

The flowering period is the period when that

depending on growing conditions.

particular cultivar flowers. This depends very much on the planting time and growing conditions.

POT PLANT PRODUCTION Many bulbous plants such as hyacinths, narcissi, crocuses and

50

Average height of the mature plant in cm.: can

muscari can also be ‘forced’ (subjected to modified temperature

vary depending on the growing conditions and the

treatments) and sold during the winter as pot plants.

planting location. 10

GARDEN AND PARK PLANTING

Distance (in cm.) between bulbs when planting: this

The great advantage of planting spring-flowering bulbous plants

is only a recommendation and can be modified to suit

is the explosion of colour they bring to gardens and parks so

the desired result.

early in the season – no other plants can match them in this 8

capacity. Spring-flowering bulbs can also be easily combined

Planting depth in cm.: for spring-flowering bulbs,

with perennials and shrubs that will start developing after the

the general rule is that this is equal to twice the

spring bulb flower display is over. Summer-flowering bulbs are

height of the bulb.

perfect for providing colour effects in gardens and parks later in the season. All types of soil are suitable for planting flower

Suitability as a cut flower: the criteria used to

bulbs; the only soil conditions they cannot tolerate are prolon-

determine this are sufficient stem length and a

ged flooding or poor drainage, either of which can result in

keeping quality of about one week.

a lack of oxygen so that the bulbs ‘smother’. Research into how well flower bulbs will bloom year after year

Suitability for planting in pots and containers: almost

has shown that many cultivars and species will naturalise if

all bulbs, corms and tubers can be used this way, the

climate conditions are favourable. (The chapters on hyacinth,

only possible limitations being the growing location

narcissus and specialty bulbs address this in more detail.) To

and the size of the container.

naturalise well, growing conditions – particularly for the 6 to 8 weeks after flowering – have to be ideal for bulb development.

Suitable for growing under protected conditions;

This means letting the foliage of the plant senesce naturally.

e.g. glasshouses.

Flower bulbs can also be planted in pots and containers and allowed to flower on balconies and patios. This application,

Suitability for naturalising depending on the growing

however, will require devoting special attention to protecting

location and growing conditions, many species

them from frost and keeping the soil sufficiently moist.

and cultivars can be left undisturbed for years.

Planting various kinds of bulbs in two or three layers in one pot can extend the flowering period of spring-flowering bulbs.

1

Scent: many flowers produce a specific scent, but

Selling ‘instant plants’ is a fairly new development: bulbs

the assessment made for each scent will not be

planted in pots and then partially forced can be planted directly

unanimous. For hyacinths, a division is made, based

in the garden or container in the spring and then flower.

on research, concerning the strength of their scent (see chapter ‘hyacinth’).

Key to symbols The photos are accompanied by a series of symbols that

Shape and size of the bulb: usually given as the

provide extra information about each cultivar. The information

number of centimetres measured around the bulb’s

is based on Dutch conditions and can differ per country,

circumference. Terms such as ‘first’ and ‘second’

climate and set of growing conditions. Sales period, planting

sizes are also given for certain odd-shaped bulbs,

period and flowering period are combined in one timeframe bar.

corms or tubers.

planting

january february

march

april

may

june

july

august september october november december s a l e s

s a l

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Type: the chapter dedicated to narcissi provides a

The sales period is the period during which the

separate list with symbols indicating the group into

bulbs, corms and tubers can be sold. For spring-

which, based on their inflorescence, the various types

flowering bulbs, this is from mid-August to early

of narcissi are classified.

December; for summer-flowering bulbs, this period starts in March and lasts until late May.

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Inleiding NEDERLANDS

Narcis, Hyacint en bijzondere bolgewassen Bollen en knollen

rane gebied. In deze natuurlijke groeiomstandigheden onder-

Bollen zoals bijvoorbeeld narcis en hyacint zijn ondergrondse,

vinden de daar groeiende soorten een koude/winterperiode

overblijvende verdikte bladdelen die een centrale spruit omrin-

die noodzakelijk is voor het groeien en bloeien van de soort.

gen, te vergelijken met een ui. Knollen zoals bijvoorbeeld

Door middel van onderzoek is van veel soorten en cultivars

crocus en begonia zijn ondergrondse, overblijvende verdikte

de lengte van de koudeperiode bekend; onder koude verstaat

stengeldelen waarbij de spruiten zich aan de buitenkant van

men in ieder geval temperaturen beneden 9°C. Het ondergaan

de knol ontwikkelen, te vergelijken met een aardappel. In deze

van de koudeperiode behoeft niet altijd plaats te vinden onder

ondergrondse delen is reservevoedsel opgeslagen, met behulp

‘natuurlijke’ en opgeplante omstandigheden maar kan ook

van dit reservevoedsel kunnen de bollen en knollen, na het

grotendeels ‘kunstmatig’ in een koelcel plaatsvinden. De

uitplanten onder de juiste condities, zich ontwikkelen tot een

leverancier van de bloembollen beschikt over de nodige kennis

volwaardig (bloeiend) gewas. In principe is alleen water,

en ervaring om de juiste informatie hierover te verschaffen.

temperatuur en licht in combinatie met het opgeslagen

Onder Nederlandse omstandigheden vindt bloei plaats in het

reservevoedsel noodzakelijk voor de bol of knol om uit te

voorjaar, begin maart tot eind mei, bij temperaturen oplopend

kunnen groeien en te gaan bloeien. Na de bloei is, in ieder

van ongeveer 10 tot 20°C. In gebieden waar deze tempera-

geval voor de voorjaarsbloeiende bolgewassen, een periode

turen in het voorjaar hoger zijn zal de bloeiperiode eerder

van 4-8 weken groei noodzakelijk om weer een nieuwe

kunnen zijn en kan ook de bloeiperiode iets korter zijn.

bol of knol te kunnen vormen voor het volgende jaar. Het voordeel van bollen en knollen, afhankelijk van soort en

Zomerbloeiende bolgewassen

cultivar, is dat ze langdurig bewaard, opgeslagen en geprepa-

Dit zijn alle soorten en cultivars die in de zomerperiode,

reerd kunnen worden en op afwijkende tijdstippen kunnen

mei-oktober, bloeien en pas na de winterperiode kunnen

worden opgeplant en ook kunnen bloeien. Per soort en cultivar

worden geplant. De verkoop van deze bollen en knollen vindt

bestaan optimale bewaaromstandigheden voor wat betreft

plaats in de periode februari-mei. Deze soorten komen oor-

temperatuur, circulatie, ventilatie en relatieve luchtvochtigheid.

spronkelijk uit gebieden zonder een winterperiode, zoals ZuidAfrika en Midden- en Zuid Amerika, en zijn voor een goed

Voorjaars- en zomerbloeiende bolgewassen

bloeiresultaat ook veel meer lichtafhankelijk dan de voorjaars-

In Nederland worden al meer dan 400 jaar bloembollen

bloeiende bolgewassen. Als gevolg van de natuurlijke, oor-

geteeld; op dit moment ongeveer 21.000 ha in een zeer breed

spronkelijke groeiomstandigheden kunnen deze bollen en

assortiment. Ondanks het feit dat er bijna 100 verschillende

knollen in Nederland pas na de winter worden geplant bij

soorten (species) en per soort soms wel honderden verschil-

grondtemperaturen vanaf ongeveer 13°C. Lage temperaturen

lende cultivars in Nederland worden geteeld, komt bijna geen

en vorst kunnen de meeste soorten niet of nauwelijks

enkel soort van oorsprong in Nederland voor. Afhankelijk

verdragen; dit betekent dat de bollen en knollen voor de

van de oorspronkelijke plaats van herkomst probeert de

winterperiode, in oktober-november, uit de grond moeten

Nederlandse bloembollenteler deze soorten en cultivars onder

worden gehaald of vorstvrij moeten worden afgedekt.

Nederlandse klimaatsomstandigheden te telen waarbij rekening moet worden gehouden met de oorspronkelijke

Gebruiksmogelijkheden

groeiplaats als temperatuurverloop, vocht en lichtomstandig-

Afhankelijk van de cultivar en de lokale omstandigheden

heden. Op deze manier wordt er een onderscheid gemaakt

kunnen bloembollen voor vele doeleinden worden gebruikt.

in voorjaars- en zomerbloeiende bolgewassen. Door intensief

De leverancier van het uitgangsmateriaal beschikt over

veredelingswerk maar ook door spontane mutaties worden

voldoende informatie voor de verschillende mogelijkheden.

zeer regelmatig nieuwe cultivars aan het bestaande

• SNIJBLOEMENTEELT EN BROEIERIJ

assortiment toegevoegd.

• POTPLANTENTEELT • TUIN- EN PARKBEPLANTING

Voorjaarsbloeiende bolgewassen Dit zijn alle soorten en cultivars die in het voorjaar, direct na

SNIJBLOEMENTEELT

de winterperiode bloeien en in de herfst vóór de winter moe-

Door het toepassen van temperatuurbehandelingen kunnen

ten worden geplant. In ieder geval moeten de bollen vóór de

bollen en knollen voor verschillende plant- en bloeitijdstippen

vorstperiode wortels hebben gevormd; ze zijn dan beter

plantklaar gemaakt worden. In de praktijk spreekt men bij

bestand tegen vorst. De verkoop van deze bollen en knollen

bloeitijdstippen eerder dan de natuurlijke bloei van broeierij en

vindt plaats in de periode september-december. Deze soorten

bij latere bloeitijdstippen van een geremde teelt. Afhankelijk

komen oorspronkelijk voor in gebieden als de Kaukasus,

van de groeiomstandigheden vindt snijbloementeelt zowel

Turkestan, Iran, Japan, China, Noord-Amerika en het mediter-

buiten als in een kas of plastictunnel plaats.

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Inleiding NEDERLANDS

POTPLANTENTEELT

p l a

Veel bolgewassen, o.a. hyacint, narcis, crocus en muscari,

Plantperiode (planting) is de periode dat de bollen geplant kunnen worden.

zijn ook vooral geschikt om in de winterperiode als potplant aangewend te worden; aangepaste temperatuur behandelingen

Bloeitijd is de periode dat de cultivar bloeit en

zijn hiervoor noodzakelijk.

is sterk afhankelijk van de planttijd en de groeiomstandigheden.

TUINBEPLANTING Het grote voordeel van met name de voorjaarsbloeiende

50

Gemiddelde groeihoogte in cm, onder invloed

bolgewassen is het vroege bloeitijdstip; een periode dat nog

van groeiomstandigheden en groeiplaats kunnen

geen enkele andere plant zo uitbundig bloeit in tuin of park.

verschillen ontstaan.

Bloembollen laten zich dan ook goed combineren met vaste planten en struiken die zich pas na de voorjaarsbloei van

10

Onderlinge plantafstand in cm, dit is slechts een

de bolbloem gaan ontwikkelen maar ook de zomerbloeiende

aanwijzing, afhankelijk van het gewenste resultaat

bolgewassen zijn prima geschikt voor kleureffecten in tuinen

kan men dichter planten of juist ook ruimer.

en parken. Alle grondsoorten zijn geschikt om bloembollen te 8

planten; langdurige wateroverlast, slechte afvoer of drainage kunnen zuurstofgebrek tot gevolg hebben waardoor de bollen

Plantdiepte in cm, als algemene regel geldt een plantdiepte van tweemaal de hoogte van de bol.

kunnen ‘stikken’. Onderzoek naar de meerjarenbloei van bloembollen heeft uitgewezen dat een groot aantal cultivars

Geschikt als snijbloem, uitgangspunt is voldoende

en soorten, afhankelijk van klimaatomstandigheden hiervoor

steellengte en een houdbaarheid van ongeveer een

in aanmerking komen, bij de hoofdstukken hyacint, narcis en

week.

bijzondere bolgewassen zal hier verder op worden ingegaan. De groeiomstandigheden, vooral na de bloei, moeten dan wel

Geschikt voor bakken en potten, afhankelijk van

optimaal zijn om de bol nog 6-8 weken te laten groeien; het

standplaats en grootte van de container

‘natuurlijk’ af laten sterven van het gewas is dan noodzakelijk.

kunnen bijna alle bollen en knollen voor deze

Bloembollen kunnen ook geplant worden in bakken, potten en

toepassing worden gebruikt.

containers om ze op balkon of terras te laten bloeien. Er zal Alleen geschikt voor kasteelt.

wel extra aandacht besteed moeten worden aan bescherming tegen vorst, ook de grond zal voldoende vochtig moeten blijven. Het planten van verschillende soorten in twee of drie lagen in een pot geeft de mogelijkheid van een langere bloei-

Geschikt voor meerjarige beplanting, afhankelijk

periode bij voorjaarsbloeiers. Een nieuwere ontwikkeling is het

van groeiplaats en groeiomstandigheden kunnen een

aanbieden van ‘instant’ planten; opgeplante reeds uitgegroeide

groot aantal soorten en cultivars een aantal jaren op

bollen op pot die in het voorjaar direct in de tuin of container

dezelfde plaats in de tuin blijven staan zonder ze

kunnen worden geplant om verder in bloei te komen.

uit de grond te halen. 1

Verklaring symbolen

Geur, veel bloemen hebben een specifieke geur

Bij de foto’s treft u een reeks van symbolen aan die extra

waarvan de beoordeling niet voor iedereen hetzelfde

informatie geven over de betreffende cultivar. De gegevens

zal zijn. Bij de hyacinten wordt een onderscheidt

hebben betrekking op de Nederlandse omstandigheden en

gemaakt, op grond van onderzoek, in de sterkte

kunnen per land, klimaat en groeiomstandigheden afwijken.

van de geur, zie hoofdstuk hyacint.

Verkoopperiode, planttijd en bloeitijd zijn gecombineerd

Vorm van de bol, de grootte van de bol wordt in

in een tijdsbalk.

het algemeen aangeven in omvang uitgedrukt in cm. Bij afwijkende bol- of knolvormen heeft men ook

planting

january february

march

april

may

june

july

august september october november december

de aanduiding eerste en tweede grootte.

s a l e s s a l

Verkoopperiode (sales) is de periode dat de

1-12

Bij het hoofdstuk narcis treft u aan de hand van

bollen en knollen verkocht kunnen worden. Bij de

een aparte lijst met symbolen nog een indeling

voorjaarsbloeiende gewassen is dat de periode vanaf

aan van de verschillende typen narcis op grond

half augustus tot begin december terwijl bij de zomer

van de bloeiwijze.

bloeiende bolgewassen dit de periode maart tot eind mei is.

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Narcis

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Introduction Narcissus

Daffodils

Division 6 – Cyclamineus

The most important species naturally occur predominantly in

Daffodils sharing the characteristics of Narcissus

mountainous and humid areas of the Mediterranean region.

cyclamineus: a single, slightly nodding flower,

It is these species which have been bred to develop the very

with markedly reflexed petals, per stem.

extensive commercial assortment of daffodils we have today. Daffodils (genus, Narcissus) belong to the family, Amarylli-

Division 7 – Jonquilla

daceae. All these species and their cultivars have true bulbs

From one to five small flowers per stem; petals

(an embryo surrounded by fleshy scales) which continue to

are spreading or slightly reflexed; these flowers

produce flowers year after year. Known as ‘spring-flowering

usually have a characteristic daffodil fragrance.

bulbs’, they are planted in the spring and will almost always survive the winter. Depending on the size of the bulb, each

Division 8 – Tazetta

one will produce one or more flower stems.

Three to twenty small flowers on each sturdy stem; petals are not reflexed; these flowers

Although daffodils are generally known to produce yellow,

are usually scented.

trumpet-shaped flowers, they are also available in many flower shapes and colour combinations that include white, crème,

Division 9 – Poeticus

pink, orange and red.

Daffodils sharing the characteristics of Narcissus poeticus: a single flower per stem; pure

Classification and colour description

sparkling-white petals and a very short cup;

The Royal Horticultural Society (RHS) in London is the official

flowers are usually scented.

registration authority for daffodils. Any new cultivars have to be reported to this organisation in order to be registered.

Division 10 – Bulbocodium

The RHS also publishes the ‘International Daffodil Register and

Usually a single flower per stem; the size of

Classified List’, (latest edition: 1998), which outlines the clas-

the cup being so large as to make the petals

sification of divisions and the flower colour code used in this

almost inconspicuous.

book. Each cultivar in this book is accompanied by the number representing this daffodil’s official division and a series of

Division 11 – Split-corona

numbers and letters indicating its flower colour code.

Cups usually split at least one-half of their length; this division is subdivided into:

Divisions

11a – collar: petals usually arranged in two Division 1 – Trumpet

whorls of three.

A single flower per stem with the trumpet (cup)

11b – papillon: petals usually arranged in a

as long or longer than the length of the petals.

single whorl of six.

Division 2 – Large-cupped

Division 12 – Miscellaneous daffodils

A single flower per stem with the cup more

Cultivars which do not share the characteristics

than one-third, but less than equal to, the length

of those in the other groups.

of the petals.

The colour code Division 3 – Small-cupped

The colour of both the petals and the cup during full bloom is

A single flower per stem with the cup not more

expressed in a number and letter combination code. This code

than one-third the length of the petals.

consists of a number that indicates the division followed by either one letter or a set of three letters, followed by a hyphen,

Division 4 – Double

followed by another letter or another set of three letters.

One or more flowers per stem with fully double

The first letter (or set of letters) indicates the colour of the

flowers or sometimes a double corona only,

petals while the second letter (or set of three letters)

or both.

indicates the colour of the cup.

Division 5 – Triandrus

To make the most accurate possible description, the petal and

Daffodils sharing the characteristics of Narcissus

cup are divided into three zones: for the petals, the zones begin

triandrus: usually two or more nodding flowers,

at the tip and go toward the base of the cup; for the cup, the

with somewhat reflexed petals, per stem.

zones begin at the base and go toward the opening of the cup. When dealing with a daffodil in which the petals and/or cup

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Picturebook 023 07-10-2005 11:22 Pagina 23

Introduction Narcissus

display uniform colours, only one letter is used to describe each of these two elements of the inflorescence. When dealing with a daffodil that displays a gradation of colour on petals and/or cup, three letters are used. The abbreviations are as follows: White or whitish

W

Green

G

Yellow

Y

Pink

P

Orange

O

Red

R

Examples Narcissus ‘Abba’ 4W-O: A double daffodil (Division 4), with white (W) petals and an orange cup (O). Narcissus ‘Cairngorm’ 2YYW-WYY: A large-cupped daffodil (Division 2) with petals that are 2/3 yellow starting from the tips and then 1/3 white toward the base of the cup, and a cup that is 1/3 white starting at the base and then 2/3 yellow toward the end.

Information pertaining to commercial cultivation About 1800 hectares are devoted to cultivating a wide assortment of daffodils in the Netherlands. A sizeable production also takes place in England but cultivation there is predominantly biennial (bulbs being lifted once every two years), more limited in assortment than in the Netherlands, and more aimed at flower production. In the Netherlands, production takes place mainly on sandy soils; the bulbs are lifted every year in late July – early August and replanted in September. Once lifted and dried, the bulbs are graded according to size. Officially, the size of daffodil bulbs is indicated by the number of centimetres measured around the circumference of the bulb (also known as the sieve size) – just as is done with most other bulbs, corms and tubers. In dealing with daffodils, however, use is often made of the ‘old’ grading terms: DN I, DN II and DN III. This ‘Dutch’ grading system is based on manual sorting methods. In this system ‘DN’ is an abbreviation for ‘doublenosed’ and the number that follows indicates the bulb as being a first, second or third size. A first-size double-nosed bulb (DN I) consists of a round bulb closely attached to two offsets that form a single unit and will usually produce three flower stems. The second size (DN II) is a round bulb including an offset that will produce two flower stems. The third size (DN III) is either a round bulb with a small offset or just a single round bulb, either of which will produce only one flower stem. This grading system is used most commonly for the bulbs in Division 1 (trumpet), Division 2 (large-cupped), Division 8 (split-corona) and most cultivars in Division 3 (small-cupped) and Division 4 (double).

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

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Introduction Narcissus

‘Sieve sizes’ are used for grading the bulbs in other divisions as they are usually much smaller and are more often round. Today, ‘slot size’ is the more common indicator of size as the grading of daffodil bulbs by machine is done on ‘slot plates’ in which the bulbs have to pass through slots of certain sizes. Most other bulbs, however, are graded by being passed through a series of plates with round holes. The slots in a plate are a certain distance apart in centimetres, and this number of centimetres is then used to indicate the slot size for the largest bulbs passing through them. The following table shows the ‘old sizes’ and the corresponding slot sizes that are now generally applied for grading purposes. Double-nosed

Slot sizes

DN I (extra)

17 / +

DN I (normal)

16 / 18

DN II

15 / 17

DN III

12 / 14

Sieve sizes

Slot sizes

14 / +

12 / +

12 / 14

10 / 12

11 / 12

9 / 10

10 / 12

8 / 10

8 / 10

6/8

6/8

4/6

Temperature treatments Applying various temperature treatments to the bulbs after lifting and drying can make them suitable for flowering at certain times and/or for certain uses. These temperature treatments involve the application of temperatures ranging from 34 to 17 decrees Celsius for a certain period of time in order to stimulate the initiation and development of the parts of the plant within the bulb. For the continued growth of leaves and flowers, temperatures from 9 to 5°C are applied for 12 to 16 weeks to obtain plants and flowers of good quality. In addition to enhancing certain cultivar-related characteristics, the length of the cold period also affects the length of the ‘cuff’: a sheath formed by the outer leaf at the point where the shoot emerges from the bulb and which surrounds the other leaves and flower stem, thus keeping the plant standing upright. When the cuff is missing or even too short, the plant will start to spread out faster, a phenomenon that can be a problem in the production of both pot plants and cut flowers. The type of temperature treatment to be applied depends on the cultivar and the intended use of the plant.

Picturebook 025 21-09-2005 13:50 Pagina 25

Introduction Narcissus

Uses

POT PLANTS

Daffodils can be used:

As you can see from these pictures, many daffodil cultivars

• For PARK, GARDEN and CONTAINER PLANTINGS

+are just right for use as pot plants. Factors affecting flowering

• As POT PLANTS

period and the final results are: the choice of cultivar, the

• As CUT FLOWERS

choice of temperature treatment and the production conditions in the greenhouse. Paperwhite cultivars (Division 8: Tazetta)

PARK, GARDEN and CONTAINER PLANTINGS

need no specific cold period to produce flowers. These cultivars

Daffodils are perfect for planting outside and will bloom from

can be planted immediately after having been subjected to a

late March to early May depending on the cultivar and climate

‘storage temperature’ and can be in flower within 3-4 weeks.

conditions. Daffodils are not very vulnerable to frost damage as

This means that consumers can plant these bulbs indoors

long as they are planted in time (September-October) so that

straightaway, in containers filled with gravel/stones and water.

they will have developed sufficient roots before the frost period

Paperwhite cultivars have a pungent fragrance.

begins. Unrooted daffodil bulbs are more vulnerable to frost damage: ‘frozen’ bulbs will no longer be able to root.

CUT FLOWERS

The proper planting depth is two to three times as high as the

Daffodils have a fairly long vase life: from five to seven days.

bulb. To promote good rooting after planting, the soil should be

Early forcing (starting in December) is possible. Factors influen-

sufficiently moist. When planting in containers, extra attention

cing the success of forcing being: the choice of cultivar, choice

will have to be devoted to the prevention of frost damage.

of temperature treatment and climate conditions. Many of the daffodil bulbs used for cut flower production are planted

Almost all cultivars will produce flowers year after year as long

in open fields or fields covered by mobile greenhouses.

as the daffodils are located in a sunny place and their leaves

The bulbs have to be planted deeply enough: two to three times

are not removed for about six weeks after flowering takes

the height of the bulb. This also provides additional stem length

place. This allows the bulb to absorb nutrients and grow for

since the stem can be cut from below the soil surface.

next year. For more information and research findings, you can visit the International Flower Bulb Centre website at

Flowers can also be harvested in the field during their natural

www.bulbsonline.org and select ‘professional’ and then

flowering period. Bulb production will not be adversely affected

‘landscaping information’ where you will see ‘flower bulbs in

if only the stem is picked and the leaves are left attached

the landscape’.

to the bulb. These flowers are harvested while the sheath surrounding the flower is entirely intact and when the flower stem is often no longer than 25 cm., a stage known by growers as ‘the pencil stage’.

Picturebook 026 07-10-2005 11:39 Pagina 26

Inleiding Narcis

Narcissus

Groep 7 – Jonquille

De belangrijkste oorspronkelijke botanische soorten komen

Eén tot vijf bloempjes per steel, bloemblaadjes

voornamelijk voor in bergachtige en vochtige streken in het

gespreid of naar achteren geslagen, bloemen

mediterrane gebied. Het huidige uitgebreide assortiment

doorgaans geurend.

narcissen is ontstaan uit allerlei kruisingen. De narcis behoort tot de familie van de Amaryllidaceae, heeft een meerjarige

Groep 8 – Tazetta

gerokte bol en wordt gerekend tot de zogenaamde voorjaars-

Drie tot twintig bloempjes op een dikke steel,

bloeiende bolgewassen; wordt in het najaar geplant en is

bloemblaadjes niet naar achteren geslagen,

redelijk goed winterhard. Afhankelijk van de grootte van de bol

bloemen doorgaans geurend.

worden een of meerdere bloemstelen geproduceerd. Hoewel de narcis algemeen bekend staat als een gele trompetvormige

Groep 9 – Poeticus

bloem zijn er veel bloemvormen en kleurcombinaties met wit,

Eigenschappen komen overeen met Narcissus

crème, roze, oranje en licht rood.

poeticus, één bloem per steel, bloemblaadjes helder wit, zeer korte cup, bloemen doorgaans

Groepsindeling en kleuromschrijving

geurend.

De Royal Horticultural Society (RHS) in Londen is de officiële registratie autoriteit voor narcissen. Alle nieuwe cultivars wor-

Groep 10 – Bulbocodium

den hier aangemeld en geregistreerd. De RHS publiceert de

Gewoonlijk één bloem per steel, overheersende

‘International Daffodil Register and Classified List’, (laatste

cup waarbij bloemblaadjes nauwelijks opvallen.

uitgave in 1998) en hanteert een groepsindeling en kleuromschrijving die ook in dit boek wordt aangehouden. Bij elke

Groep 11 – Spleetkronig

afbeelding vindt u het nummer van de desbetreffende groep

Bloemblaadjes doorgaans voor meer dan de halve

en lettercombinatie van de bloemkleur.

lengte ingesneden, onderverdeeld in: 11a – kraagvormig, bloemblaadjes doorgaans

Groepsindeling

in twee kransen van drie;

Groep 1 – Trompet

11b – vlinderbloemig, bloemblaadjes doorgaans

Eén bloem per steel, trompet of cup net zo lang

in een enkele krans van zes.

of langer dan de lengte van de bloemblaadjes Groep 12 – Andere Groep 2 – Grootkronig

Cultivars die niet overeenkomen met de kenmer-

Eén bloem per steel, cup langer dan eenderde

ken van de genoemde groepen.

maar korter dan de lengte van de bloemblaadjes. Groep 3 – Kleinkronig Eén bloem per steel, cup niet langer dan eenderde van de lengte van de bloemblaadjes. Groep 4 – Dubbel Eén of meer bloemen per steel, cup of bloemblaadjes gevuldbloemig of beide. Groep 5 – Triandrus Eigenschappen komen overeen met Narcissus triandrus, doorgaans twee of meer hangende bloempjes per steel, bloemblaadjes naar achteren geslagen. Groep 6 – Cyclamineus Eigenschappen komen overeen met Narcissus cyclamineus, één bloem per steel en iets hangend, bloemblaadjes duidelijk naar achteren geslagen.

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Inleiding Narcis

Kleuromschrijving De bloemkleur op het moment van volle bloei van zowel de bloemblaadjes als de cup wordt uitgedrukt in een lettercombinatie. Deze code of combinatie bestaat uit twee letters of twee groepen van letters gescheiden door een streepje. De eerste combinatie heeft betrekking op de bloemblaadjes, de tweede combinatie beschrijft de kleur van de cup. Voor zo een duidelijk mogelijke omschrijving heeft men als het ware de bloemblaadjes zowel als de cup in twee of drie zones verdeeld; bij de bloemblaadjes beginnend aan de buitenkant en bij de cup beginnend vanuit de basis. Als de bloemblaadjes en de cup duidelijk een uniforme kleur hebben, gebruikt men per onderdeel één letter; bij verloop van kleur of meerdere kleuren gebruikt men per combinatie twee of drie letters. De volgende kleuren met de daarbij behorende, van het Engels afgeleide, lettercodes worden aangehouden. Wit of witachtig

W

Groen

G

Geel

Y

Roze

P

Oranje

O

Rood

R

Voorbeeld Narcissus ‘Abba’ 4W-O Een dubbele narcis (groep 4), witte (W) bloemblaadjes en een oranje cup (O). Narcissus ‘Cairngorm’ 2YYW-WYY Een grootkronige narcis (groep 2), bloemblaadjes, van buitenaf beginnend, 2/3 geel, 1/3 wit en een cup beginnend vanuit de basis 1/3 wit, 2/3 geel.

Teelttechnische informatie In Nederland wordt ongeveer 1800 ha geteeld in een uitgebreid assortiment. In Engeland vindt ook een omvangrijke teelt plaats. De teelt is daar voornamelijk tweejarig; het sortiment is beperkter dan in Nederland en in belangrijke mate gericht op bloemproductie. In Nederland vindt de teelt voornamelijk plaats op zandgronden; elk jaar wordt er eind juli-begin augustus gerooid en in september weer opnieuw geplant. Na het rooien en drogen worden de bollen gesorteerd naar grootte. Officieel wordt de grootte zoals bij de meeste bol- en knolgewassen uitgedrukt in cm bolomvang (z.g. ziftmaten). Bij narcissen wordt in de praktijk nog vaak de ‘oude’ sortering DN I, DN II en DN III gehanteerd. Deze z.g. ‘Nederlandse’ sortering berust op het handmatig sorteren. DN betekent dubbelneus en de toevoeging I, II en III, eerste, tweede of derde grootte. De eerste grootte (DN I) bestaat uit een hoofdbol met twee spanen of klisters die één geheel vormen en doorgaans 3 bloemstelen zal produceren. De tweede grootte (DN II) is een bol inclusief een klister die twee bloemstelen zal produceren. De derde grootte (DN III) is een bol inclusief een kleine klister of een ronde bol die doorgaans

27

Picturebook 028 21-09-2005 14:47 Pagina 28

Inleiding Narcis

maar één bloem produceert. Deze indeling is voornamelijk van toepassing op de bollen uit de groep 1 (trompet), groep 2 (grootkronig), groep 8 (spleetkronig) en op de meeste cultivars uit groep 3 (kleinkronig) en groep 4 (dubbel). Bij de overige groepen, die doorgaans veel kleinere en meer ronde bollen produceren, werden wel ziftmaten gebruikt; voor deze groepen geldt nu ook een spijlenmaat. Het machinaal sorteren van narcissen vindt plaats op z.g. spijlenplaten in tegenstelling tot het sorteersysteem waarbij ronde gaten worden gebruikt, zoals bij de meeste andere bolsoorten. De spijlen van een plaat hebben onderling een bepaalde afstand in centimeters, deze aanduiding in centimeters wordt aangehouden als maat of grootte aanduiding voor de betreffende narcisbol. In onderstaand overzicht treft u de ‘oude maten’ aan met de daarbij behorende, nu algemeen geldende, overeenkomstige spijlenmaten. Dubbelneus

Spijlenmaat

DN I (extra)

17 / +

DN I (normaal)

16 / 18

DN II

15 / 17

DN III

12 / 14

Ziftmaat

Spijlenmaat

14 / +

12 / +

12 / 14

10 / 12

11 / 12

9 / 10

10 / 12

8 / 10

8 / 10

6/ 8

6/8

4/6

Temperatuurbehandelingen Onder invloed van verschillende temperatuurbehandelingen na het rooien en drogen is het mogelijk om de bollen geschikt te maken voor een bepaald bloeitijdstip en/of een bepaalde toepassingsmogelijkheid. De temperatuurbehandelingen bestaan uit temperaturen tussen 34 en 17 graden C uitgedrukt in weken waarbij de aanleg en ontwikkeling van de plant in de bol wordt gestimuleerd. Voor de verdere uitgroei van blad en bloem zijn 12 tot 16 weken koude, temperaturen van 9 tot 5°C, noodzakelijk om een goede kwaliteit plant en bloem te krijgen. Naast cultivareigenschap heeft de lengte van de koudeperiode ook invloed op voldoende vorming van een ‘manchet’. Een manchet is een schedeblad dat boven de bol wordt gevormd en het blad rondom de steel omvat en daardoor stevigheid aan de plant verschaft. Wanneer dit geheel of grotendeels ontbreekt zal het gewas eerder gaan ‘strijken’, bij zowel potplant als snijbloem is dit een belangrijk gegeven. De temperatuurbehandelingen zijn afhankelijk van cultivar en gebruikstoepassing.

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Inleiding Narcis

Gebruiksmogelijkheden

POTPLANT

Narcissen zijn voor de volgende doeleinden te gebruiken:

Een groot aantal cultivars zijn uitermate geschikt om te

• PARK-, TUIN- EN BAKBEPLANTING

gebruiken als potplant, zoals aangegeven bij de afbeeldingen.

• POTPLANT

Cultivarkeuze, aangepaste temperatuurbehandelingen en teelt-

• SNIJBLOEM

omstandigheden in de kas zijn van grote invloed op het tijdstip van bloei en het uiteindelijke resultaat. Tazetta narcissen die

PARK-, TUIN- EN BAKBEPLANTING

tot de z.g. Paperwhite groep behoren hebben geen specifieke

Narcissen zijn bij uitstek geschikt voor buiten beplanting en

koude periode nodig om te kunnen bloeien. Deze soorten kun-

bloeien afhankelijk van de cultivar en de klimaatsomstandig-

nen na een ‘bewaartemperatuur’ direct opgeplant worden en

heden in de periode van eind maart tot begin mei.

kunnen binnen een periode van 3-4 weken bloeien. Deze bol-

Narcissen zijn weinig vorstgevoelig mits ze op tijd, september

len kunnen door de consument direct in huis worden geplant,

– oktober, zijn geplant en vóór de vorstperiode voldoende

o.a. op bakjes met grind en water. Paperwhite cultivars

wortels hebben ontwikkeld. Onbewortelde narcissen zijn extra

hebben een doordringende geur.

gevoelig voor vorstschade; ‘bevroren’ bollen zullen zich niet meer ontwikkelen. De juiste plantdiepte is tweemaal de hoogte

SNIJBLOEM

van de bol. Om na het planten goed te kunnen bewortelen zal

Narcissen zijn redelijk houdbare snijbloemen; vijf tot zeven

de grond ook voldoende vochtig moeten zijn. Bij bakbeplanting

dagen. Afhankelijk van cultivar, temperatuurbehandeling en

zal men extra aandacht moeten besteden aan het voorkomen

klimaatomstandigheden is er vervroegde bloei mogelijk vanaf

van vorstschade.

december. Een groot gedeelte van de narcissen voor snijbloemen productie vindt plaats in de volle grond, o.a. in

Bijna alle cultivars zijn uitermate geschikt voor meerjarenbloei;

zogenaamde rolkassen maar ook gewoon buiten. Er moet

voorwaarde is wel dat de narcissen op een zonnige plaats

voldoende diep worden geplant, 2 tot 3 maal de hoogte van

staan en het blad na de bloei, voor een periode van ongeveer

de bol; op deze manier kan ook het extra stengelgedeelte

zes weken, niet wordt verwijderd. Dit geeft het gewas de

in de grond worden geoogst. Tijdens de normale bloeiperiode

mogelijkheid om te kunnen groeien. Informatie en resultaten

worden ook buiten in het veld bloemen geplukt. Indien alleen

van onderzoek vindt u op de website van het Internationaal

de steel, zonder blad, wordt geplukt zal dit geen invloed heb-

Bloembollen Centrum www.bulbsonline.org onder

ben op de uiteindelijke bolproductie. De bloemen worden

professional/bloembollen in het groen.

volledig in knop geplukt waarbij de bloemsteel vaak niet langer is dan 25 cm; in de praktijk spreekt men van ‘potloden’.

Picturebook 030 21-09-2005 14:48 Pagina 30

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Picturebook 034 19-09-2005 16:14 Pagina 34

Narcissus ‘Abba’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s - 3944 -

s a l e s - 3865 -

Narcissus ‘Abba’

2

Narcissus ‘Accent’

15

40

20

4

15

30

20

2

- 3465 -

Narcissus ‘Acropolis’

- 3473 -

Narcissus ‘Actaea’ 4

15

40

20

9

10

40

15

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

34

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

1

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 035 19-09-2005 16:17 Pagina 35

Narcissus ‘Arkle’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 3938 -

4

Narcissus ‘Apotheose’ 40

15

20

- 3842 -

Narcissus ‘Ambergate’

2

15

35

20

1

40

15

20

- 3625 -

- 3736 -

Narcissus ‘Arctic Gold’

Narcissus ‘Arkle’ 1

15

40

20

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

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Picturebook 036 19-09-2005 16:17 Pagina 36

Narcissus ‘Audubon’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

s a l e s

august september october november december janua s a l e s

- 3780 -

2

Narcissus ‘Audubon’ 35

15

20

- 3811 -

2

15

40

Narcissus ‘Avalon’

20

- 3400 -

- 3597 -

Narcissus ‘Baby Moon’

Narcissus ‘Ballade’

1

40

15

20

7

5

20

10

1

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

36

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 037 11-10-2005 09:05 Pagina 37

Narcissus ‘Bella Estrella’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3523 -

11a

Narcissus ‘Barrett Browning’

3

15

15

35

- 3830 35

Narcissus ‘Belcanto’

15

20

- 3512 -

Narcissus ‘Bell Song’

Narcissus ‘Bella Estrella’

7

35

10

15

2

11a

10

35

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

july

august september october november december january february march s a l e s

1

15

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

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Narcissus ‘Bella Vista’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3781 -

2

Narcissus ‘Bella Vista’

30

15

20

- 3844 -

Narcissus ‘Berlin’

2

15

35

20

- 3284 -

Narcissus ‘Birma’

3

15

40

Narcissus ‘Bittern’

20

12

10

30

15

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

38

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1

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 039 19-09-2005 16:20 Pagina 39

Narcissus Bulbocodium conspicuus

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3059 -

Narcissus ‘Bridal Crown’

4

15

- 3273 -

Narcissus ‘Brackenhurst’ 2

15

40

25

20

20

1

- 3796-

- 3582 -

Narcissus ‘Broadway Star’

Narcissus Bulbocodium conspicuus

11b

15

40

20

13

5

15

10

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

39

Picturebook 040 19-09-2005 16:21 Pagina 40

Narcissus ‘Cadena’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janu

s a l e s

s a l e s - 3669 -

1

Narcissus ‘Cadena’

- 3820 -

Narcissus ‘Cairngorm’

40

15

20

2

35

15

20

15

20

2

40

15

20

- 3608 -

Narcissus ‘Camelot’ - 3287 -

Narcissus ‘California’

2

40

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

40

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 041 19-09-2005 16:21 Pagina 41

Narcissus ‘Cassata’

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

s a l e s

august september october november december s a l e s

- 3521 -

- 3963 -

Narcissus ‘Canaliculatus’

Narcissus ‘Carbineer’

15

2

20

40

8

10

15

10

1

- 3476 -

- 3141 -

Narcissus ‘Carlton’

Narcissus ‘Cassata’

15

11a

20

35

2

15

35

20

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

41

Picturebook 042 19-09-2005 16:22 Pagina 42

Narcissus ‘Changing Colors’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janu

s a l e s

s a l e s

- 3838 -

- 3857 -

Narcissus ‘Changing Colors’

Narcissus ‘Chanterelle’

11a

15

35

20

11a

40

15

20

10

15

4

35

5

20

- 3006 1

Narcissus ‘Cherry Spot’

Narcissus ‘Cheerfulness’ 3

40

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

42

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 043 19-09-2005 16:23 Pagina 43

Narcissus ‘Curlew’

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december s a l e s

s a l e s - 3769 -

Narcissus ‘Cotinga’

8

40

- 3764 -

Narcissus ‘Chinese Sacred Lily’

2

6

10

25

15

- 3631 -

- 3126 -

Narcissus ‘Curlew’

Narcissus ‘Cragford’

7

35

10

15

8

10

30

20

2

1

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

43

Picturebook 044 19-09-2005 16:24 Pagina 44

Narcissus ‘Cyclope’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s - 3960 -

- 3593 -

Narcissus ‘Decoy’

Narcissus ‘Cyclope’

1

15

40

20

2

15

40

20

- 3280 -

- 3863 -

Narcissus ‘Delibes’

Narcissus ‘Delnashaugh’

2

15

40

20

4

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

44

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janu s a l e s

Picturebook 045 19-09-2005 16:25 Pagina 45

Narcissus ‘Dickcissel’

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december s a l e s

s a l e s - 3822 -

Narcissus ‘Desdemona’

- 3750 -

Narcissus ‘Delta’

11b

15

40

20

2

15

35

20

- 3548 -

- 3624 -

Narcissus ‘Dick Wilden’

Narcissus ‘Dickcissel’

4

15

35

20

7

15

40

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

2

15

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

45

Picturebook 046 19-09-2005 16:26 Pagina 46

Narcissus ‘Doctor Alex Fleming’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janu

s a l e s

s a l e s

- 3674 -

- 3937 -

Narcissus ‘Doctor Alex Fleming’

Narcissus ‘Double Campernelle’

2

15

35

20

4

10

30

15

2

- 3748 -

Narcissus ‘Double Fashion’

- 3525 -

Narcissus ‘Dutch Master’ 4

15

40

20

1

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

46

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janu s a l e s

Picturebook 047 19-09-2005 16:28 Pagina 47

Narcissus ‘Edna Earl’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 3378 -

Narcissus ‘Easter Bonnet’

- 3953 -

Narcissus ‘Early Bride’ 2

15

40

20

2

15

30

20

- 3466 -

Narcissus ‘Edna Earl’

- 3472-

Narcissus ‘Eastern Dawn’ 2

15

35

20

3

40

p l a n t i n g

mber january february march

april

may

june

july

20

p l a n t i n g

august september october november december january february march s a l e s

15

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

47

Picturebook 048 19-09-2005 16:28 Pagina 48

Narcissus ‘Erlicheer’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3128 -

- 3805 -

Narcissus ‘Erlicheer’

Narcissus ‘Exception’

4

10

35

15

1

1

15

40

20

- 3379 -

Narcissus ‘February Gold’

6

30

- 3946 -

Narcissus ‘Falconet’ 8

10

35

15

10

15

2

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

48

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december s a l e s

Picturebook 049 20-09-2005 11:58 Pagina 49

Narcissus ‘Flyer’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3591 -

- 3870 -

Narcissus ‘February Silver’

Narcissus ‘Flower Drift’

6

10

30

15

4

35

- 3873 -

- 3826 -

Narcissus ‘Flower Record’

Narcissus ‘Flyer’

2

15

35

20

11a

40

p l a n t i n g

january february march

april

may

june

july

20

15

20

p l a n t i n g

august september october november december january february march s a l e s

15

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

49

Picturebook 050 20-09-2005 11:58 Pagina 50

Narcissus ‘Foresight’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3333 -

- 3799 -

Narcissus ‘Foresight’

Narcissus ‘Fortissimo’

1

35

15

20

2

- 3531 -

Narcissus ‘Fortune’

2

15

40

15

40

20

- 3788 -

Narcissus ‘Fragrant Rose’

20

2

15

40

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

50

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

20

1

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 051 20-09-2005 12:00 Pagina 51

Narcissus ‘Geranium’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3068 -

- 3751 -

Narcissus ‘Frileuse’

Narcissus ‘Full House’

11a

15

30

20

4

15

35

- 3947 -

- 3619 -

Narcissus ‘Gentle Giant’

Narcissus ‘Geranium’

20

1

8

40

15

20

2

15

40

2

20

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

51

Picturebook 052 20-09-2005 12:03 Pagina 52

Narcissus ‘Gigantic Star’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3410 -

- 3801 -

Narcissus ‘Gigantic Star’

Narcissus ‘Goblet’

2

15

40

20

1

15

35

20

- 3225 -

- 3515 -

Narcissus ‘Gold Medal’

Narcissus ‘Golden Bells’

10

15

1

35

15

5

20

10

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

52

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 053 20-09-2005 12:04 Pagina 53

Narcissus ‘Golden Quince’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 3007 -

Narcissus ‘Golden Ducat’

- 3249 -

Narcissus ‘Golden Dawn’ 8

10

30

15

2

4

- 3003 -

- 3921 -

Narcissus ‘Golden Harvest’

1

15

40

20

15

40

20

Narcissus ‘Golden Quince’

12

10

20

15

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

53

Picturebook 054 26-09-2005 11:00 Pagina 54

Narcissus ‘Goldflake’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

8

40

- 3485 -

Narcissus ‘Goldflake’ 2

15

40

Narcissus ‘Grand Soleil d’Or’

3

20

- 3478 -

- 3954 -

Narcissus ‘Hawera’

Narcissus ‘High Society’

2

40

15

5

5

20

10

1

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

54

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janu s a l e s

Picturebook 055 20-09-2005 12:07 Pagina 55

Narcissus ‘Ice Follies’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3553 -

- 3364 -

Narcissus ‘Hillstar’

Narcissus ‘Holland Sensation’

-

s d ’

7

10

35

15

1

- 3519 -

Narcissus ‘Hoopoe’

15

20

15

20

40

- 3498 -

Narcissus ‘Ice Follies’

8

30

10

15

2

2

35

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

55

Picturebook 056 20-09-2005 12:10 Pagina 56

Narcissus ‘Ice King’

p l a n t i n g

january february march

april

may

june

p l a n t i n g

august september october november december january february march

july

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3388 -

- 3955 -

Narcissus ‘Ice King’

Narcissus ‘Ice Wings’

4

15

35

20

5

10

25

15

1

- 3061 -

Narcissus ‘Ipi Tombi’

7

35

10

- 3961 -

15

Narcissus ‘Intrigue’

1

2

15

30

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

56

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

20

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 057 20-09-2005 12:11 Pagina 57

Narcissus ‘Jetfire’

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december s a l e s

s a l e s - 3589 -

- 3224 -

Narcissus ‘Itzim’

Narcissus ‘Jack Snipe’

6 10 20

6

10

20

15

15

- 3496 -

Narcissus ‘Jenny’

- 3551 -

Narcissus ‘Jetfire’

6

6

20

10

15

20

10

15

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

57

Picturebook 058 20-09-2005 12:12 Pagina 58

Narcissus ‘Johann Strauss’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3366 -

- 3823 -

Narcissus ‘Johann Strauss’

2

Narcissus ‘Juanita’

15

35

20

2

- 3349 -

Narcissus ‘Jumblie’

15

40

20

- 3922 -

Narcissus ‘Karelia’

12

15

10

15

1

15

35

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

58

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

20

p l a n t i n g

april

may

june

july

august september october november december janu s a l e s

Picturebook 059 20-09-2005 12:13 Pagina 59

Narcissus ‘Las Vegas’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

s a l e s

10

30

s a l e s - 3846 -

Narcissus ‘Kaydee’

6

august september october november december

Narcissus ‘Kissproof’

15

2

- 3966 -

- 3541 -

Narcissus ‘Largo’

Narcissus ‘Las Vegas’

40

15

20

1

40

2

15

40

20

1

15

20

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

59

Picturebook 060 20-09-2005 12:15 Pagina 60

Narcissus ‘Laurens Koster’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janu

s a l e s

s a l e s

- 3948 -

- 3933 -

Narcissus ‘Laurens Koster’

Narcissus ‘Lemon Beauty’

11b

40

15

8

10

30

15

- 3039 -

Narcissus ‘Lemon Drops’

5

Narcissus ‘Little Gem’

10

25

1

2

15

1

1

5

15

10

p l a n t i n g

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

60

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

june

july

august september october november december janua s a l e s

Picturebook 061 20-09-2005 12:16 Pagina 61

Narcissus ‘Manly’

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december s a l e s

s a l e s - 3949 -

- 3148 -

Narcissus ‘Little Witch’

Narcissus lobularis

1

15

6

10

20

10

10

15

- 3956 -

- 3621 -

Narcissus ‘Louise de Coligny’

Narcissus ‘Manly’

2

15

40

20

1

4

15

40

20

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

61

Picturebook 062 26-09-2005 11:13 Pagina 62

Narcissus ‘Margaret Mitchell’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

Narcissus ‘Marie-José’

- 3957 -

Narcissus ‘Margaret Mitchell’

3

s a l e s

15

30

20

11b

15

40

20

- 3617-

- 3868 -

Narcissus ‘Marieke’

1

Narcissus ‘Martinette’

15

40

20

7

10

35

15

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

62

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

2

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 063 20-09-2005 12:21 Pagina 63

Narcissus ‘Modern Art’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s - 3935 -

- 3140 -

Narcissus ‘Mary Bohannon’

Narcissus ‘Minnow’

2

-

s ’

s a l e s

15

40

20

8

10

15

10

1

- 3919 -

2

Narcissus ‘Misty Glen’

35

15

20

- 3840 -

Narcissus ‘Modern Art’

2

15

40

20

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

63

Picturebook 064 20-09-2005 12:24 Pagina 64

Narcissus ‘Mon Cheri’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3739 -

Narcissus ‘Mon Cheri’

- 3925 -

Narcissus ‘Monal’ 2

15

35

20

2

15

40

- 3542 -

- 3958 -

Narcissus ‘Mondragon’

Narcissus ‘Moneymaker’

11a

15

40

20

2

1

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

64

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

20

p l a n t i n g

april

may

june

july

august september october november december s a l e s

Picturebook 065 20-09-2005 12:36 Pagina 65

Narcissus ‘Monza’

p l a n -

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

june

may

july

s a l e s

15

40

s a l e s - 3230 -

Narcissus ‘Monza’

4

august september october november december

Narcissus ‘Mount Hood’

20

1

15

40

- 3874 -

20

- 3602 -

Narcissus ‘Obdam’

Narcissus ‘Obvallaris’

10

13

10

25

4

15

40

20

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

65

Picturebook 066 20-09-2005 12:37 Pagina 66

Narcissus ‘Odorus Regulosus’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3959 -

- 3926 -

Narcissus ‘Odorus Regulosus’

Narcissus ‘Orange Progress’

13

10

30

15

1

2

15

40

- 3587 -

- 3001 -

Narcissus ‘Orangery’

Narcissus ‘Osiris’

20

1

40

15

20

11a

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

66

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janu s a l e s

Picturebook 067 20-09-2005 12:39 Pagina 67

Narcissus ‘Paricutin’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus ‘Pacific Coast’

8

10

15

10

2

s a l e s - 3943 -

Narcissus ‘Palmares’

11a

15

40

20

- 3924 -

Narcissus ‘Papillon Blanc’

Narcissus ‘Paricutin’ 11b

15

40

20

2

15

40

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

20

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

67

Picturebook 068 20-09-2005 12:44 Pagina 68

Narcissus ‘Parisienne’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3852 -

Narcissus ‘Parisienne’

- 3326 -

Narcissus ‘Passionale’ 11a

15

30

20

2

15

35

20

- 3185 -

- 3113 -

Narcissus ‘Peaches and Cream’

Narcissus ‘Peeping Tom’

2

15

40

20

6

10

30

15

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

68

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 069 20-09-2005 12:45 Pagina 69

Narcissus ‘Pick Up’

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december s a l e s

s a l e s - 3092 -

- 3319 -

Narcissus ‘Pencrebar’

Narcissus ‘Petit Four’

4

1

15

5

10

4

15

35

- 3792 -

- 3746 -

Narcissus ‘Petrel’

Narcissus ‘Pick Up’

5

10

25

15

2

11a

15

40

20

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

20

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

69

Picturebook 070 20-09-2005 12:46 Pagina 70

Narcissus ‘Pink Charm’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3804-

- 3824 -

Narcissus ‘Pink Charm’

Narcissus ‘Pink Paradise’

2

15

40

20

4

15

30

20

- 3594 -

- 3866 -

Narcissus ‘Pink Pride’

2

Narcissus ‘Pinza’

15

40

20

2

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

70

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 071 07-10-2005 11:42 Pagina 71

Narcissus ‘Pretty in Yellow’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 3552 -

Narcissus ‘Pipit’

7

2

10

35

15

15

40

1

- 3639 -

Narcissus poeticus var. recurvus

12

10

40

20

- 3451 -

- 3757 -

Narcissus ‘Precocious’

Narcissus ‘Pretty in Yellow’

20

11a

15

35

p l a n t i n g

mber january february march

april

may

june

july

1

p l a n t i n g

august september october november december january february march s a l e s

1

20

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

71

Picturebook 072 20-09-2005 12:57 Pagina 72

Narcissus ‘Primeur’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s - 3066 -

11a

Narcissus ‘Printal’

40

15

20

1 - 3380 35

Narcissus ‘Primeur’

15

35

- 3527 -

1

40

Narcissus ‘Professor Einstein’

15

20

- 3009 -

Narcissus ‘Prizewinner’ 2

15

35

20

p l a n t i n g

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

72

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

june

july

august september october november december janua s a l e s

Picturebook 073 20-09-2005 13:40 Pagina 73

Narcissus ‘Raoul Wallenberg’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

7

10

35

15

s a l e s - 3274 -

- 3611 -

Narcissus ‘Pueblo’

Narcissus ‘Quail’

1

7

10

40

15

1

- 3675 -

1

Narcissus ‘Raoul Wallenberg’

40

15

- 3965 20

Narcissus ‘Raffael’

2

15

35

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

20

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

73

Picturebook 074 20-09-2005 13:41 Pagina 74

Narcissus ‘Reggae’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

6

10

25

s a l e s - 3752 -

- 3815 -

Narcissus ‘Reggae’

Narcissus ‘Replete’

15

4

40

15

20

10

10

- 3479 -

Narcissus ‘Rip van Winkle’

- 3489 -

Narcissus ‘Rijnveld’s Early Sensation’ 1

10

30

20

4

15

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

74

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 075 20-09-2005 13:42 Pagina 75

Narcissus ‘Sailboat’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3951 -

- 3636 -

Narcissus ‘Romance’

Narcissus ‘Rosy Cloud’

2

35

15

4

20

40

15

20

- 3019 -

Narcissus ‘Sailboat’

Narcissus ‘Royal Gold’

1

15

35

20

7

10

25

15

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

1

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

75

Picturebook 076 20-09-2005 13:43 Pagina 76

Narcissus ‘Saint Keverne’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s - 3534 -

Narcissus ‘Salome’

2

35

15

Narcissus ‘Saint Keverne’ 2

15

40

20

20

- 3550 -

Narcissus ‘Scarlet Gem’

8

10

35

15

- 3962 -

Narcissus ‘Scarlet Royal’

1

2

15

40

20

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

76

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 077 20-09-2005 13:44 Pagina 77

Narcissus ‘Sir Winston Churchill’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3861 -

- 3964 -

Narcissus ‘Segovia’

Narcissus ‘Sempre Avanti’ 2

40

15

20

3

10

20

15

- 3754 -

- 3540 -

Narcissus ‘Serola’

Narcissus ‘Sir Winston Churchill’

2

15

40

20

4

15

40

20

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

1

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

77

Picturebook 078 20-09-2005 13:46 Pagina 78

Narcissus ‘Slim Whitman’

p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3763 -

- 3470 -

Narcissus ‘Slim Whitman’

Narcissus ‘Soestdijk’

2

15

35

20

2

35

- 3604 -

- 3707 -

Narcissus ‘Sorbet’

Narcissus ‘Sound’

11b

15

35

20

2

40

april

may

june

july

august september october november december january february march s a l e s

78

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

20

15

20

p l a n t i n g

p l a n t i n g

january february march

15

april

may

june

july

august september october november december janua s a l e s

Picturebook 079 20-09-2005 13:47 Pagina 79

Narcissus ‘Standard Value’

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 3282 -

Narcissus ‘Spellbinder’

Narcissus ‘Sovereign’

11a

15

40

20

1

15

40

20

- 3939 -

Narcissus ‘Stainless’

- 3584 -

Narcissus ‘Standard Value’ 2

15

40

20

1

15

35

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

20

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

79

Picturebook 080 20-09-2005 13:48 Pagina 80

Narcissus ‘Suada’

p l a n t i n g

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december janua s a l e s

s a l e s - 3299 -

2

Narcissus ‘Sugarbush’ - 3923 -

40

Narcissus ‘Suada’

15

20

7

- 3940 -

Narcissus ‘Sun Disc’

7

10

15

10

10

35

april

may

june

july

Narcissus ‘Surfside’

1

6

august september october november december january february march s a l e s

80

1

- 3931 -

10

25

15

p l a n t i n g

january february march

15

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

p l a n t i n g

april

may

june

july

august september october november december janua s a l e s

Picturebook 081 20-09-2005 13:53 Pagina 81

Narcissus ‘Tête-à-Tête’

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 3535 -

- 3343 -

Narcissus ‘Suzy’

Narcissus ‘Sweetness’

7

10

35

15

1

7

10

40

1

15

- 3555 -

- 21598 -

Narcissus ‘Tahiti’

Narcissus ‘Tête-à-Tête’

4

15

40

20

12

10

15

15

p l a n t i n g

mber january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

81

Picturebook 082 20-09-2005 13:54 Pagina 82

Narcissus ‘Texas’ p l a n t i n g

january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december janua

s a l e s

s a l e s

- 3424 -

- 3549 -

Narcissus ‘Texas’

4

Narcissus ‘Thalia’

15

40

20

5

15

30

20

1

- 3793 -

Narcissus ‘Trepolo’

- 3369 -

Narcissus ‘Topolino’ 1

5

10

10

1

11b

15

35

20

p l a n t i n g

p l a n t i n g

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Narcissus ‘Tripartite’

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april

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july

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s a l e s - 3848 -

- 3063 -

7

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Narcissus ‘Tresamble’ 35

10

15

1

5

10

30

15

1

- 3744 -

- 3928 -

Narcissus ‘Tricollet’

Narcissus ‘Tripartite’

11a

15

35

20

11a

10

40

15

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mber january february march

april

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1

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Narcissus ‘Unique’

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s a l e s

s a l e s - 3952 -

Narcissus ‘Unique’

4

Narcissus ‘Valdrome’

15

40

20

11a

15

40

20

- 3080 -

- 3021 -

Narcissus ‘Van Sion’

Narcissus ‘Verger’

4

30

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3

15

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Narcissus ‘White Lion’

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mber january february march

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august september october november december january february march

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august september october november december

s a l e s

s a l e s - 3766 -

Narcissus ‘Warbler’

- 3403 -

Narcissus ‘W.P. Milner’ 1

5

10

10

6

10

25

15

- 3072 -

Narcissus ‘White Lion’

- 3941 -

Narcissus ‘Waterperry’ 7

10

35

15

1

4

15

40

20

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mber january february march

april

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august september october november december january february march s a l e s

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Narcissus ‘White Medal’

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s a l e s

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- 3356 -

Narcissus ‘White Medal’

Narcissus ‘Yellow Cheerfulness’

4

15

35

20

4

10

35

- 3242 -

- 3627 -

Narcissus ‘Yellow River’

Narcissus ‘Yellow Sun’

1

15

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2

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20

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15

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Narcissus ‘Ziva’

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- 3460 -

Narcissus ‘Ziva’

8

40

3

mber

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Hyacinth

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Pagina 92

Introduction Hyacinth

Hyacinth

widely among the cultivars in the assortment. The pictures of

The current assortment of hyacinths has been developed from

the cultivars are accompanied by an indication of the strength

Hyacinthus orientalis, a species named already in 1562, and

of the fragrance: 4 for a heavily scented cultivar, 1 for a very

which originates in central and southern Turkey, North Western

light scent.

Syria and Lebanon. Hyacinth species belong to the Liliaceae. They are true bulbs that will flower for more than one year in

Technical production information

succession and are classified as spring-flowering bulb plants.

About 1100 hectares are devoted to hyacinth bulb production

Planted in the autumn, they are moderately winter hardy.

in the Netherlands; this is more than 90% of the world’s entire

The bulb is surrounded by a number of dry bulb scales that

production. Optimum growing conditions are a marine climate,

are a crème to deep bluish-purple in colour depending on the

calcareous sandy soil with a pH of 7 to 8, controlled drainage

flower colour. The stem reaches a height of about 25 cm. The

and, to prevent diseases, several years between growing these

inflorescence is a spike: a flower stem full of 40 to 50 sweetly

bulbs at the same location. The planting material is planted

scented florets or ‘bells’, the number of bells depending on

out in the autumn (October/November) at a planting depth of

the size of the bulb. Hyacinths have a distinctive fragrance.

about 20 cm. Beds are mulched with straw to prevent frost

Research has shown that the strength of this scent varies

damage. The bulbs are lifted every year in June/July.

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Introduction Hyacinth

It takes an average of three years for planting material to mature into saleable bulbs but bulbs are lifted every year and sorted into planting material and saleable bulbs. When they reach a circumference of 15 cm., they are considered saleable; the largest saleable size is 19 cm. Bulbs smaller than 15 cm. are replanted. The larger the bulb, the heavier and larger the flower spike and the more bells it will have per stem. Large flower spikes are often top heavy and can easily fall over without support. Breeding efforts are now being devoted to developing genetically shorter inflorescences. The ‘multiflora’ types display a different inflorescence. Producing these involves destroying the main bud of the bulb during the year previous to flowering. Growers then plant these bulbs which produce a cluster of several small bulbs instead of the usual large single bulb. These clusters of bulbs are harvested, sold, and produce an average of 5 smaller spikes per cluster. Breeding has also produced cultivars displaying this characteristic, an example being the Festival cultivars.

Temperature treatments By subjecting the bulbs to various temperatures after lifting and drying, it is possible to make the bulbs suitable for flowering at a certain time and/or for a certain application. The temperature treatment consists of applying temperatures between 30 and 17°C for a certain number of weeks. This treatment stimulates the initiation and development of the leaves and the flower inside the bulb. Next, the bulbs are subjected to 8 to 13 weeks of cold temperatures from 9 to 13°C during which time the leaves and flower emerge and start to grow. This is required to produce a plant and flower of good quality. The temperatures depend on the cultivar and the use. Once the number of cold weeks exceeds 10 weeks, any additional weeks will increase the height of the plant and its flower spike. This is particularly important for producing hyacinths for cut flowers. The temperature treatment is started as soon as the bulbs have been lifted and dried; by lifting earlier (early June), the temperature treatments can be begun earlier so that the bulbs can also be forced into flower earlier – starting in early November. This kind of temperature treatment for early flowering is known as ‘preparation’; these bulbs are then known as ‘prepared hyacinths’.

Uses Hyacinths can be used as follows: • PARK, GARDEN AND CONTAINER PLANTING • POT PLANTS • CUT FLOWERS

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Introduction Hyacinth

PARK, GARDEN AND CONTAINER PLANTING

can be found at www.bulbsonline.org under

Hyacinths are perfect for outdoor planting and flowering.

professional/landscaping information.

Depending on spring weather conditions, they will bloom from mid-April to mid-May. Since the larger bulbs (bigger than

POT PLANTS

17 cm.) also produce heavier flower spikes that can easily

Most cultivars, as indicated by the symbols accompanying

fall over unless individually supported, bulb sizes 15-16 are

the pictures, are also suitable for use as pot plants. For this

recommended. Hyacinths are susceptible to frost damage, so

application, one or more large plants should occupy each pot.

the best results will be achieved by planting the bulbs early

Modified temperature treatments and production conditions

enough to develop roots, planting them deep enough to protect

in the greenhouse will be major factors in the final result.

them (twice the height of the bulb), and mulching them with organic material. When planting in containers, extra attention

CUT FLOWERS

should be devoted to preventing frost damage. All hyacinth

Cultivars with genetically longer flower stems are particularly

cultivars can be used for outdoor planting.

suited for use as cut flowers and are indicated as such by the symbols accompanying the pictures. Subjecting the bulbs to

Although it is preferable to remove hyacinth bulbs from the

a longer cold period and following the planting procedure by

garden after flowering, they can be left undisturbed for one

adding a layer of soil on top of the bulbs to produce additional

or more years. Success in succeeding years will then depend

height are required for producing cut flowers.

on allowing the bulbs to senesce for at least 4-6 weeks after flowering and having soil temperatures of at least 20째C. The

Research has clearly shown that the keeping quality and vase

bulbs will often produce a few bulblets, the effect next year

life of cut hyacinths are improved when a piece of the basal

being similar to a multiflora hyacinth. Research on a limited

plate below the flower stem is left attached. In this way, the

number of cultivars indicates that some can produce flowers

flower stem and the leaves are kept intact. Special equipment

for five years in a row. The findings of this study show different

based on the principle of an apple bore can be used to harvest

results for various climate zones. More information about this

the bulbs in this way.

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Introduction Hyacinth

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Inleiding Hyacint

Hyacint

Teelttechnische informatie

Het huidige assortiment hyacinten is ontstaan vanuit

In Nederland wordt ongeveer 1100 ha geteeld, ruim 90% van

Hyacinthus orientalis die oorspronkelijk voorkomt in Centraal

het wereldareaal. Als optimale groeiomstandigheden gaat men

en Zuid Turkije, Noordwest Syrië en Libanon en al wordt

uit van een zeeklimaat, kalkrijke zandgronden met een pH van

genoemd in 1562. De hyacint behoort tot de familie van de

7 tot 8, een beheersbare waterhuishouding en ter voorkoming

Liliaceae, heeft een meerjarige gerokte bol en wordt gerekend

van ziekten dient een ruime vruchtwisseling te worden aange-

tot de zogenaamde voorjaarsbloeiende bolgewassen; wordt in

houden. Het uitgangsmateriaal (plantgoed) wordt in het najaar,

het najaar geplant en is matig winterhard. De bol is omgeven

oktober-november geplant; een plantdiepte van ongeveer

door een aantal droge, lege bolrokken die afhankelijk van de

20 cm en afgedekt met stro om vorstschade te voorkomen.

bloemkleur crème tot donker blauwpaars gekleurd kunnen

De bollen worden jaarlijks gerooid in de periode juni-juli.

zijn. De steel heeft een lengte tot ongeveer 25 cm. De bloei-

Van plantgoed tot verkoopbare bol verloopt gemiddeld een

wijze is een tros; een bloemsteel waaraan zich tot 40-50

periode van drie jaar; elk jaar wordt de bol opnieuw geplant

welriekende bloempjes of ‘nagels’ aan kunnen bevinden,

en gerooid. Na het rooien van de bollen worden ze gesorteerd

afhankelijk van de grootte van de bol. Hyacinten hebben een

naar grootte, bollen tot 15 cm worden gerekend tot het plant-

specifieke geur. Onderzoek naar de intensiteit van de geur

goed, vanaf 15 cm bolomvang spreekt men van leverbaar;

heeft uitgewezen dat er binnen het assortiment grote

de grootste leverbare maat is 19 cm. Hoe groter de bol hoe

verschillen bestaan. Bij de afbeeldingen geeft 4 een

zwaarder en groter de bloemsteel en ook hoe meer bloempjes

zware overheersende geur aan en 1 een heel lichte geur.

per steel. Grote bloemstelen zijn vaak topzwaar en zullen

Picturebook 097 17-10-2005 10:52 Pagina 97

Inleiding Hyacint

zonder ondersteuning makkelijk ‘omvallen’. Via veredeling ontwikkelt men momenteel cultivars die van nature korter blijven. Een afwijkende bloeiwijze is het ‘multiflora’ type; bij deze hyacinten is in het voorafgaande jaar de hoofdknop in de bol ‘vernietigd’. Deze bollen zijn daarna nog een jaar opgeplant door de teler, in plaats van een normale ronde bol wordt nu een cluster van meerdere kleinere bolletjes geoogst die per bolletje één bloemsteeltje en per bol of cluster gemiddeld 5 bloemsteeltjes produceert. Door veredeling zijn ook cultivars met deze eigenschap ontwikkeld; een voorbeeld zijn de Festival typen.

Temperatuurbehandelingen Onder invloed van verschillende temperaturen na het rooien en drogen van de bollen is het mogelijk om de bollen geschikt te maken voor een bepaald bloeitijdstip en/of een bepaalde toepassingsmogelijkheid. De temperatuurbehandeling bestaat uit temperaturen tussen de 30 en 17° C uitgedrukt in weken waarbij de aanleg en ontwikkeling van het blad en de bloem in de bol worden gestimuleerd. Voor de uitgroei van blad en bloem zijn 8 tot 13 weken koude, temperaturen van 9 tot 13°C, noodzakelijk om een goede kwaliteit plant en bloem te krijgen. De temperaturen zijn afhankelijk van cultivar en gebruikstoepassing. Hoe groter het aantal weken koude, meer dan 10 weken, hoe langer de plant en bloemsteel zal worden; dit is o.a. van belang voor de produktie van snijhyacinten. De temperatuurbehandeling laat men ingaan op het moment dat de bollen gerooid en gedroogd zijn; door eerder te rooien, begin juni, kan men ook eerder met de noodzakelijke temperatuurbehandelingen beginnen waardoor de hyacinten ook eerder, vanaf begin november, kunnen bloeien. Een dergelijke temperatuurbehandeling voor vroege bloei noemt men

prepareren; men spreekt dan van geprepareerde hyacinten.

Gebruiksmogelijkheden Hyacinten zijn voor de volgende doeleinden te gebruiken: • PARK-, TUIN- EN BAKBEPLANTING • POTPLANT • SNIJBLOEM PARK-, TUIN- EN BAKBEPLANTING Hyacinten zijn bij uitstek geschikt voor buiten beplanting en bloeien afhankelijk van de voorjaarsomstandigheden in de periode half april-half mei. Gezien het feit dat de dikkere bollen, > 17 cm, ook zwaardere bloemtrossen geven die makkelijk omvallen, tenzij men elke bloemsteel afzonderlijk ‘steunt’, zijn de bolmaten 15-16 cm en 16-17 cm aan te raden. Hyacinten zijn vorstgevoelig; tijdig en voldoende diep planten, tweemaal de hoogte van de bol, en afdekken met organisch materiaal zal het beste resultaat geven. Bij bakbeplanting zal men extra aandacht moeten besteden aan het voorkomen van vorstschade. Alle hyacinten cultivars zijn te gebruiken voor buitenbeplanting. Hoewel hyacinten bij voor-

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Inleiding Hyacint

keur na de bloei uit de tuin worden verwijderd kunnen de bol-

temperatuurbehandelingen en teeltomstandigheden in de

len nog één of meerdere jaren in de tuin blijven staan. De bol-

kas zijn van grote invloed op het uiteindelijke resultaat.

len worden dan niet uit de grond gehaald; een minimale groeiperiode van 4-6 weken na de bloei en grondtemperaturen van

SNIJBLOEM

minimaal 20°C zijn dan wel noodzakelijk. Vaak zullen de bollen

Vooral de cultivars met van nature iets langere bloemstelen

dan enigszins gaan verklisteren en krijgt men het effect van

zijn geschikt om als snijbloem te worden gebruikt zoals

een multiflora hyacint. Onderzoek met een beperkt aantal culti-

aangegeven bij de afbeeldingen. Een langere koude periode en

vars geeft aanbevelingen voor meerjarenbloei van 5 achtereen-

na het opplanten een laag grond op de bollen, waardoor ook

volgende jaren. De resultaten uit dit onderzoek verschillen per

extra lengte wordt verkregen, zijn noodzakelijk om van een

klimaatzone; meer informatie vindt u op www.bulbsonline.org

snijbloem te kunnen spreken. Uit onderzoek is heel duidelijk

onder professional/bloembollen in het groen.

naar voren gekomen dat de houdbaarheid en het vaasleven worden verbeterd wanneer het stukje van de bolbodem onder

POTPLANT

aan de bloemsteel blijft zitten. Op deze manier blijven bloem-

De meeste cultivars, zoals aangegeven bij de afbeeldingen,

steel en blad ook als één geheel intact. Er bestaat aparte

zijn ook geschikt om als potplant te gebruiken. Uitgangspunt

apparatuur, gebaseerd op het principe van een appelboor,

moet zijn een of meerdere stevige planten per pot. Aangepaste

om op deze manier de bol te verwijderen.

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Inleiding Hyacint

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Hyacinth ‘Aiolos’

p l a n t i n g

january february march

april

may

june

july

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april

may

june

july

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s a l e s - 24338 -

- 24127 -

Hyacinth ‘Aiolos’

Hyacinth ‘Amethyst’ 30

25

15

15

20

20

4

2

- 24044 -

- 24039-

Hyacinth ‘Amsterdam’

Hyacinth ‘Anna Liza’

15

25

20

2

15

30

20

p l a n t i n g

p l a n t i n g

january february march

april

may

june

july

august september october november december january february march s a l e s

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Hyacinth ‘Atlantic’ ®

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 24245-

Hyacinth ‘Anna Marie’

Hyacinth ‘Antarctica’®

25

15

20

2

15

30

20

3

15

30

20

3

- 24302 -

Hyacinth ‘Apricot Passion’®

- 24243 -

Hyacinth ‘Atlantic’® 15

30

20

2

15

30

20

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march s a l e s

3

april

may

june

july

august september october november december s a l e s

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Hyacinth ‘Blue Festival’

p l a n t i n g

january february

march

april

may

june

july

p l a n t i n g

august september october november december january february

march

april

may

june

july

august september october november december janu

s a l e s

Hyacinth ‘Blue Festival’

25

15

20

s a l e s - 24057-

Hyacinth ‘Blue Giant’

2

15

30

20

2

20

1

- 24279 -

Hyacinth ‘Blue Pearl’®

- 24154 -

Hyacinth ‘Blue Jacket’ 15

25

2

20

15

25

p l a n t i n g

january february march

april

may

june

july

august september october november december january february s a l e s

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march

april

may

june

july

august september october november december janu s a l e s

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Hyacinth ‘City of Bradford’

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 24010 -

- 24115 -

Hyacinth ‘Blue Star’

Hyacinth ‘Carnegie’

20

25

3

15

15

25

20

3

- 24381 -

- 24380 -

Hyacinth ‘China Pink’

Hyacinth ‘City of Bradford’

30

15

20

4

20

15

30

4

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

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Hyacinth ‘City of Haarlem’

p l a n t i n g

january february

march

april

may

june

july

p l a n t i n g

august september october november december january february

march

april

may

june

july

august september october november december janu

s a l e s

s a l e s - 24241 -

Hyacinth ‘Delft Blue’

- 24299 -

Hyacinth ‘City of Haarlem’ 15

25

25

20

2

15

25

20

4

20

2

- 24130 -

20

Hyacinth ‘Early Bird’

1

15

- 24382 -

Hyacinth ‘Fondant’ 15

25

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Hyacinth ‘Jan Bos’

p l a n t i n g

ember january february march

april

may

june

july

p l a n t i n g

august september october november december january february march

april

may

june

july

august september october november december

s a l e s - 24383 -

Hyacinth ‘Gipsy Princess’

25

s a l e s - 24270 -

Hyacinth ‘Gipsy Queen’

15

20

2

15

25

- 24278 -

- 24148 -

Hyacinth ‘Hollyhock’

Hyacinth ‘Jan Bos’

20

2

25

15

20

1

20

15

2

20

p l a n t i n g

p l a n t i n g

mber january february march

april

may

june

july

august september october november december january february march s a l e s

april

may

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Hyacinth ‘Koh-I-Noor’

p l a n t i n g

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march

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- 24114 -

Hyacinth ‘Koh-I-Noor’® 35

20

2

15

- 24142 -

Hyacinth ‘Kronos’ 15

25

- 24020 -

- 24056 -

Hyacinth ‘Lady Derby’

Hyacinth ‘L’Innocence’

35

15

20

2

15

30

2

20

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3

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Hyacinth ‘Miss Saigon’ ®

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april

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s a l e s

15

25

20

s a l e s

- 24229 -

- 24117 -

Hyacinth ‘Marconi’

Hyacinth ‘Marie’

2

15

25

20

2

- 24294 -

Hyacinth ‘Minos’

Hyacinth ‘Miss Saigon’® 20

15

30

3

15

25

20

2

p l a n t i n g

p l a n t i n g

ember january february

march

april

may

june

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august september october november december january february march s a l e s

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Hyacinth ‘Multiflora’

p l a n t i n g

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march

april

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june

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march

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s a l e s

s a l e s

- 24216 -

- 24282 -

Hyacinth ‘Multiflora’

Hyacinth ‘Odysseus’

15

25

20

2

15

25

20

2

- 24040 -

Hyacinth ‘Ostara’

- 24257-

Hyacinth ‘Paul Hermann’® 15

25

20

2

15

25

20

2

p l a n t i n g

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Hyacinth ‘Pink Surprise’

p l a n t i n g

mber january february march

april

may

june

july

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august september october november december january february march

april

may

june

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august september october november december

s a l e s

s a l e s

- 24394 -

Hyacinth ‘Peter Stuyvesant’

Hyacinth ‘Pink Festival’ 15

25

3

20

25

15

20

2

- 24116 -

Hyacinth ‘Pink Surprise’®

- 24150 -

Hyacinth ‘Pink Pearl’ 15

25

20

2

15

25

20

2

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

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august september october november december january february march s a l e s

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Hyacinth ‘Purple Sensation’

p l a n t i n g

january february

march

april

may

june

july

p l a n t i n g

august september october november december january february

march

april

may

june

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august september october november december janu

s a l e s

s a l e s

- 24399 -

- 24255 -

Hyacinth ‘Purple Sensation’®

Hyacinth ‘Purple Star’®

15

25

20

1

20

15

25

4

- 24317-

Hyacinth ‘Purple Voice’®

- 24286 -

Hyacinth ‘Sky Jacket’ 15

25

20

3

20

15

30

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Hyacinth ‘Vuurbaak’

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

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august september october november december january february march

april

may

june

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august september october november december

s a l e s

s a l e s

- 24303 -

Hyacinth ‘Sky Line’®

- 24252 -

Hyacinth ‘Splendid Cornelia’ 20

15

25

2

15

25

20

2

- 24271 -

- 24186 -

Hyacinth ‘Top White’®

Hyacinth ‘Vuurbaak’

15

25

20

2

15

25

20

p l a n t i n g

p l a n t i n g

ember january february march

april

may

june

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august september october november december january february march s a l e s

2

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Hyacinth ‘White Festival’

p l a n t i n g

january february

march

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august september october november december january february

march

april

may

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august september october november december

s a l e s

s a l e s - 24144 -

Hyacinth ‘White Pearl’ Hyacinth ‘White Festival’

25

15

20

2

15

25

- 24129 -

Hyacinth ‘Woodstock’®

25

20

1

15

20

- 24400 -

Hyacinth ‘Yellow Queen’

15

20

2

25

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Picturebook 119 13-10-2005 11:48 Pagina 119

Special Flower Bulbs

Picturebook 120 16-09-2005 15:56 Pagina 120

Introduction Special Flower Bulbs

Special Flower Bulbs

typical of the plants’ original habitats in regard to temperature

This extensive group of bulbous, cormous and tuberous

progression and moisture and light conditions. Intensive

plants, as well as a number of plants that produce rhizomes

breeding efforts as well as spontaneous mutations frequently

(e.g. Canna indica) used to be referred to as ‘miscellaneous

add new cultivars to the existing assortment.

bulbs’. Belonging to this group of about a hundred different varieties are all flower bulbs except for tulips, hyacinths,

Spring-flowering special bulbs

daffodils, gladioli, irises and dahlias. These special bulbs are

These include all the species and cultivars that flower in the

generally produced in limited quantities and usually at

spring following the winter period and that have to be planted

more specialised companies due to these products’ specific

during the autumn previous to this winter period. In all cases,

production conditions as well as their preparation and storage

these bulbs must have produced roots before the frost period

requirements. Within the group of special bulbs, a clear

sets in so that they can be less susceptible to frost damage.

distinction is made between the spring-flowering and

These bulbs, corms and tubers are sold from September to

summer-flowering plants. Dutch flower bulb growers attempt

December, their natural habitats being regions where they also

to produce these species and cultivars under Dutch climate

experience a winter period necessary for these bulbous plants

conditions that are as close as possible to the conditions

to grow and flower. This characteristic make these plants the

Picturebook 121 07-10-2005 11:57 Pagina 121

Introduction Special Flower Bulbs

perfect choice for leaving them undisturbed, otherwise

organs of some species are even difficult to grade according

known as ‘perennialising’. With optimum growing conditions

to size. The following designations are used:

(i.e. similar to the conditions in these plants’ natural habitats),

• first (I) and second (II) sizes: applied for example to

these plants will easily adjust to their new location and even

Eremurus, Erythronium and Tigridia

propagate themselves. Examples are Crocus, Eranthis,

• diameter of the tuber: applied for example to Begonia

Fritillaria and Scilla.

• circumference in centimetres: this is the most commonly used designation for size and is applied for example to

Summer-flowering special bulbs

Allium, Crocus and Scilla.

These include all the species and cultivars that flower in the summer, from May through October, and which cannot be

Explanation of symbols

planted until after the winter period. These bulbs, corms and

Pictograms next to the illustrations show which group the

tubers are usually sold from February through May, their

species or cultivar belongs to and how they can be used.

natural habitats being regions such as South Africa, Central

The time bar shows the selling period, planting period and

America and South America that have no winter or cold period.

flowering period based on Dutch climate conditions.

For good growth and flowering, these species also depend

A selling period during the spring indicates that this species

much more on light intensity and temperature. Under Dutch

or cultivar is a summer-flowering bulb, corm or tuber.

climate conditions (and conditions similar to those typical of

A selling period in the autumn means that this is a spring-

this country), these bulbs cannot be planted until after the

flowering bulbous plant. The height and flowering period for

winter period when soil temperatures have reached around

spring-flowering bulbous plants are largely determined by the

13ºC. Most of these species can scarcely if at all tolerate

spring temperature and climate conditions. For summer-flowe-

low and freezing temperatures. For this reason, these bulbs,

ring bulbous plants, the most important factors for height and

corms and tubers will have to be removed from the ground in

flowering period are the light conditions; too much shade can

October/November before the winter period or be mulched

have a detrimental effect, even to the extent of preventing

to keep them from suffering frost damage. Examples are

flower initiation. A more detailed explanation of the symbols

Begonia, Dahlia, Eucomis, and Tigridia.

is given on page 9. The pictogram with a number from 1 to 196 shows the picture of the bulb or corm, see pages

Technical production information

284 to 287.

Considering the wide variety of special bulbs, we will limit ourselves here to certain general remarks about their storage and temperature treatment and about the size of their underground storage organs. Temperature treatments and storage methods can have a major impact on final results. Suppliers of parental material have sufficient information for the various options open to growers. Depending on the cultivar and local climate conditions, specialty bulbs can be used for: • CUT FLOWER PRODUCTION AND FORCING • POT PLANT PRODUCTION • GARDEN AND PARK PLANTING Storage is aimed at keeping the bulb, corm or tuber in optimum condition so that planting will be followed by good growth and flowering performance. This means minimising desiccation; for many special bulbs, ‘storage’ in the ground itself (i.e. not lifting them) is the rule. For species and genera that have no protective tunic such as Fritillaria meleagris, Erythronium and Hyacinthoides, preventing desiccation is the most important factor in final product quality. The general rule applying to bulb, corm and tuber size is that the ‘largest’ ones will always provide the highest quality. These larger sizes will produce a sturdier plant and a larger flower or more flowers and/or more flower stems. Due to the great variation within the group of special bulbs, there are also differences in the size and shape of their underground storage organs: the storage

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Inleiding Bijzondere Bolgewassen

Bijzondere Bolgewassen

Voorjaarsbloeiende bijzondere bolgewassen

Deze uitgebreide groep van bol- en knolgewassen en ook een

Dit zijn alle soorten en cultivars die in het voorjaar, na de

aantal gewassen met wortelstok (o.a. Canna indica) werd

winterperiode bloeien en in de herfst vóór de winter moeten

voorheen bijgoed genoemd. Tot deze groep van ongeveer 100

worden geplant. In ieder geval moeten de bollen vóór de vorst-

verschillende rassen rekent men alle bloembolgewassen met

periode wortels hebben gevormd; ze zijn dan beter bestand

uitzondering van tulp, hyacint, narcis, gladiool, iris en dahlia.

tegen vorst. De verkoop van deze bollen en knollen vindt

In het algemeen worden de bijzondere bolgewassen in beperk-

plaats in de periode september-december. Deze soorten

te hoeveelheden geteeld en doorgaans op meer gespeciali-

komen oorspronkelijk voor in gebieden waar ze van nature

seerde bedrijven i.v.m. specifieke teeltomstandigheden en

ook een winterperiode meemaken. Een dergelijke koudeperio-

eisen voor wat betreft preparatie en bewaring. Binnen de

de is noodzakelijk voor het groeien en bloeien van de soort.

groep bijzondere bolgewassen is er een duidelijk onderscheid

De gewassen uit deze groep zijn dan ook prima geschikt om

tussen voorjaarsbloeiende en zomerbloeiende gewassen.

meerdere jaren op dezelfde plaats te blijven staan ofwel te

Afhankelijk van de oorspronkelijke plaats van herkomst

verwilderen. Wanneer de groeiomstandigheden optimaal zijn,

probeert de Nederlandse bloembollenteler deze soorten en

overeenkomen met de natuurlijke groeiplaats, zal de soort

cultivars onder Nederlandse klimaatsomstandigheden te

zich gemakkelijk aanpassen en zich ook vermeerderen.

telen waarbij rekening wordt gehouden met temperatuur-

Voorbeelden zijn: Crocus, Eranthis, Fritillaria en Scilla.

verloop, vocht- en lichtomstandigheden. Door intensief veredelingswerk maar ook door spontane mutaties worden

Zomerbloeiende bijzondere bolgewassen

zeer regelmatig nieuwe cultivars aan het bestaande

Dit zijn alle soorten en cultivars die in de zomerperiode, mei-

assortiment toegevoegd.

oktober, bloeien en pas na de winterperiode kunnen worden geplant. De verkoop van deze bollen en knollen vindt normaal gesproken plaats in de periode februari-mei. Deze soorten komen oorspronkelijk uit gebieden zonder een winter of koudeperiode zoals Zuid Afrika en Midden en Zuid Amerika. Voor een goede groei en bloei zijn deze soorten ook veel meer licht- en temperatuurafhankelijk. Onder Nederlandse en daarmee vergelijkbare omstandigheden kunnen deze bollen pas na de winter worden geplant bij grondtemperaturen vanaf ongeveer 13ºC. Lage temperaturen en vorst kunnen de meeste soorten niet of nauwelijks verdragen; dit betekent dat de bollen en knollen voor de winterperiode, in oktober-november, uit de grond moeten worden gehaald of vorstvrij moeten worden afgedekt. Voorbeelden zijn: Begonia, Dahlia, Eucomis, Tigridia.

Teelttechnische informatie Gezien de grote variatie beperken we ons tot enkele algemene opmerkingen over de bewaring en temperatuurbehandelingen en over de bol- en knolgrootte. Temperatuurbehandelingen en bewaring kunnen van grote invloed zijn op het uiteindelijke resultaat. De leverancier van het uitgangsmateriaal beschikt over voldoende informatie voor de verschillende mogelijkheden. Afhankelijk van de cultivar en de lokale klimaatomstandigheden kunnen bijzondere bolgewassen worden gebruikt voor: • SNIJBLOEMENTEELT EN BROEIERIJ • POTPLANTENTEELT • TUIN- EN PARKBEPLANTING

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Inleiding Bijzondere Bolgewassen

De bewaring is er op gericht om de bol of knol in een zo’n optimaal mogelijke conditie te houden om na het planten weer goed uit te groeien en te bloeien. Uitdrogen moet daarom zoveel mogelijk worden voorkomen en voor veel bijzondere bolgewassen geldt als regel dat ‘bewaring’ in de grond, alsof ze dus niet gerooid zijn, de beste bewaarmethode is. Bij soorten die geen beschermende huid hebben zoals bijv. Fritillaria meleagris, Erythronium en Hyacinthoides is het voorkomen van uitdrogen van het grootste belang en van invloed op de uiteindelijke kwaliteit. Bol- en knolgrootte: als algemene regel zijn de ‘grootste’ bollen of knollen altijd van de beste kwaliteit. Zij zullen een forsere plant en een grotere bloem of meerdere bloemen en/of meerdere bloemstelen produceren. Door de grote variatie binnen de groep van bijzondere bolgewassen zijn er bij de soorten onderling verschillen in vorm en grootte; sommige soorten zijn zelfs moeilijk te sorteren. Er worden verschillende aanduidingen gebruikt: • eerste (I) en tweede (II) grootte bij bijv. Eremurus, Erythronium en Tigridia • diameter van de knol in cm bij bijv. Begonia • omtrek in cm zoals meest gebruikelijk, bijv. Allium, Crocus, en Scilla.

Toelichting symbolen Bij de afbeeldingen is aan de hand van de pictogrammen duidelijk te zien tot welke groep de soort of cultivar behoort en wat de verdere gebruiksmogelijkheden zijn. In de tijdsbalk zijn de verkoopperiode, de plantperiode en de bloeiperiode te zien; uitgaande van de Nederlandse klimaatsomstandigheden. Een verkoopperiode in het voorjaar geeft dus aan dat er sprake is van een zomerbloeiend bol- of knolgewas en bij een verkoopperiode in het najaar is sprake van een voorjaarsbloeiend bolgewas. Hoogte en bloeiperiode bij de voorjaarsbloeiende bolgewassen zijn in hoge mate afhankelijk van de temperatuur en het klimaat in het voorjaar. Bij de zomerbloeiende bolgewassen zijn vooral de lichtomstandigheden van grote invloed op de lengte van het gewas en het bloeitijdstip, bij teveel schaduw kan bloemaanleg zelfs achterwege blijven. Voor een verdere verklaring van de symbolen zie pag. 13. De icoon met een nummer van 1 tot 196 geeft een beeld van de vorm van de bol of knol; zie pag. 284 t/m 287.

123

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1

196

284

287 17

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Achimenes ‘Paul Arnold’

planting

january february march

april

may

planting

june

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s a l e s

april

may

june

july

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s a l e s

- 8145 -

- 8813 -

Achimenes ‘Paul Arnold’

Achimenes ‘Prima Donna’

3

3

2

15-20

2

15-20

- 8604-

Agapanthus ‘Donau’

- 8141 -

Agapanthus ‘Blue Triumpator’ 50 80-100

10

50 80-100

planting

january february march

april

may

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planting

july

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Agapanthus umbellatus ‘Album’

planting

ember january february march

april

may

june

planting

july

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s a l e s

april

may

june

july

august september october november december

s a l e s

- 8596 -

- 8140 -

Agapanthus ‘Intermedius’

Agapanthus ‘Polar Ice’

50 80-100

50 60-80

10

10

- 8210 -

Agapanthus umbellatus ‘Album’ 50 80-100

10

planting

mber january february march

april

may

june

july

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Picturebook 129 16-09-2005 15:12 Pagina 129

Introduction Allium

Allium species are found growing in their natural habitats throughout the Northern Hemisphere. Besides the many edible species grown as vegetables, there are more than a hundred species and cultivars, classified under the grouping ‘Special Bulbs’, which are produced solely for their ornamental value. Almost all of these produce a characteristic onion-like smell.

Allium SPECIFIC CHARACTERISTICS

APPLICATIONS

All species should be planted before winter sets in; the bulbs are not susceptible to frost damage but the aerial parts of the plant may well be susceptible to this kind of damage. A distinction is made between species with small bulbs and species with large bulbs, and there are also certain species such as Allium cernuum and A. flavum that are frequently considered to be perennials.

Most alliums can be used for garden planting; the species producing stems longer than 30-35 cm. can also be used as cut flowers.

The bulb sizes for species with large bulbs such as A. aflatunense, A. christophii, A. giganteum and the cultivars such as ‘Gladiator’ and ‘Globemaster’ start at 10 cm. for such species as A. aflatunense and go to 20 cm. and larger for such species as A. giganteum. Inflorescences are globe-shaped, the most common colours being purple and violet, however white and off-white varieties can also be found. Stems can reach a height of 150 cm. Bulb sizes for species with small bulbs such as A. caeruleum, A. moly, A. neapolitanum and A. oreophilum range from 3 to 6 cm. Inflorescences in this group can be globe or umbel-shaped in various shades of white, pink, yellow, purple and reddish purple. Stems range in height from 10 to 50 cm. The growth of most allium bulbs takes place before and during their flowering period. Because the leaves begin to wither back during flowering, thus providing little ornamental value in the garden, alliums are best combined with perennials. Most species flower from late May to late July.

• GARDEN PLANTING Almost all alliums flower after the most familiar springflowering bulbs. An advantage to alliums is their long flowering period: at least three weeks. Species such as A. aflatunense, A. christophii and A. schubertii also produce ornamental seedpods that remain attractive for several weeks, however their leaves are not particularly attractive during the flowering period. Although the bulbs of all species can be left undisturbed, species such as A. triquetrum, A. ursinum and A. zebdanense are particularly suited for perennialising. • CUT FLOWER PRODUCTION All species that produce long enough stems can be used for cut flower production although their characteristic onion-like smell can sometimes be a hindering factor for this purpose. Under Dutch climate conditions, alliums can be forced into flower only a few weeks earlier than normal by using such production methods as plastic-covered tunnels. Species usually used for this purpose are A. aflatunense, A. cowanii and A. sphaerocephalon. Many flowers, such as those of A. giganteum, can also be harvested in the field during their normal flowering period.

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Inleiding Allium

Allium-soorten komen op het gehele noordelijk halfrond voor. Naast vele eetbare soorten, die in de groenteteelt bekend zijn, zijn er meer dan honderd soorten en cultivars die alleen sierwaarde hebben en tot de bijzondere bolgewassen worden gerekend. Een uiengeur is bijna altijd kenmerkend.

Allium ENKELE KENMERKEN

GEBRUIKSMOGELIJKHEDEN

Alle soorten moeten voor de winter worden geplant, de bollen zijn niet vorstgevoelig hoewel bovengronds gewas wel vorstschade kan ondervinden. Er wordt onderscheid gemaakt in kleinbollige en grofbollige soorten. Er zijn ook enkele afwijkende soorten zoals Allium cernuum en flavum die meer als een vaste plant kunnen worden beschouwd.

De meeste Alliumsoorten zijn geschikt voor tuinbeplanting en de soorten langer dan 30-35 cm ook als snijbloem.

De grofbollige soorten zoals o.a. aflatunense, christophii, giganteum en cultivars als Gladiator en Globemaster hebben bolmaten vanaf 10 cm bij o.a. aflatunense tot 20 cm en groter bij o.a. giganteum. De bloeivorm is bolvormig, de meest voorkomende kleur paars en violet terwijl ook schakeringen van wit voorkomen, de steellengte tot 150 cm. De kleinbollige soorten zoals o.a. caeruleum, moly, neapolitanum en oreophilum hebben bolmaten van 3 tot 6 cm. In deze groep komen zowel bolvormige als schermvormige bloeiwijzen voor, kleurschakeringen van wit, rose, geel, paars en purper. De steellengte varieert van 10 tot 50 cm. De bolgroei van de meeste alliumsoorten vindt al plaats voor en tijdens de bloei; het blad begint tijdens de bloeiperiode al af te sterven en heeft in de tuin dan ook nauwelijks sierwaarde. Het in de tuin combineren met o.a. vaste planten is een prima alternatief. De bloei van de meeste soorten valt in de periode vanaf eind mei tot eind juli.

130

• TUINBEPLANTING De bloei valt in bijna alle gevallen na de bloei van de bekende voorjaarsbloeiers. Voordeel is de lange bloeiperiode van minimaal 3 weken. Soorten als aflatunense, christophii en schubertii maken prachtige zaaddozen die wekenlang extra sierwaarde kunnen geven. Op het moment van bloei heeft het blad echter geen sierwaarde meer. Hoewel men alle soorten enkele jaren kan laten staan in de tuin zijn soorten als triquetrum, ursinum en zebdanense bij uitstek geschikt om te laten verwilderen. • SNIJBLOEMENTEELT Alle soorten met voldoende stengellengte zijn geschikt voor de snijbloementeelt, soms kan de specifieke uiengeur een belemmering zijn. Onder Nederlandse omstandigheden laten alliums zich niet meer dan enkele weken vervroegen in bijv. een folie tunnel. Soorten die voornamelijk gebruikt worden zijn aflatunense, cowanii en sphaerocephalon. Er worden ook veel bloemen tijdens de normale bloeitijd op het veld buiten geoogst zoals o.a. giganteum.

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Inleiding (chinees)

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Picturebook 132 26-09-2005 13:16 Pagina 132

Allium aflatunense

planting

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august september october november december janua

s a l e s - 4494 -

Allium aflatunense

25

80

20

s a l e s - 4435 -

Allium aflatunense ‘Purple Sensation’

89

25

80

20

89

- 44408 -

Allium atropurpureum

- 44414 -

Allium ‘Beau Regard’ 25

20

15

60-80

15

90-100

planting

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april

may

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Allium ‘cernuum’

planting

ember january february march

april

may

june

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planting

august september october november december january february march

april

may

june

july

s a l e s

august september october november december s a l e s

- 44250 40

Allium caeruleum

8

10

- 4018 -

25

40

40

20

Allium carinatum ssp pulchellum

92

- 44249 -

8

Allium ‘cernuum’ 10

- 4020 -

Allium carinatum ssp pulchellum ‘Album’ 8

25

10

planting

mber january february march

april

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Allium christophii

planting

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april

may

june

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planting

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april

may

june

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s a l e s

s a l e s

- 10281 -

- 4189 -

Allium christophii

Allium cowanii

30

50

20

79

8

40

10

- 44094 -

- 44388 -

Allium ‘Firmament’

Allium flavum

25

80

20

8

30

10

planting

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april

may

june

july

august september october november december january february march s a l e s

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94

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Allium ‘Hair’

planting

mber january february march

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may

june

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s a l e s

s a l e s

- 4263 -

- 44209 -

Allium giganteum

Allium ‘Gladiator’

30

170

20

30

80-90

20

- 44012 -

- 44039 -

Allium ‘Globemaster’

Allium ‘Hair’

80

50-70

10

10

93

30

100

20

95 planting

mber january february march

april

may

june

july

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Picturebook 136 16-09-2005 15:20 Pagina 136

Allium hirtifolium var. ‘Album’

planting

january february march

april

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planting

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may

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s a l e s

s a l e s 25

120

20

- 44389 -

Allium hirtifolium var. ‘Album’

Allium ‘His Excellency’ 90

25

20

20

15

- 4181 -

Allium karataviense

- 44007 -

Allium karataviense ‘Ivory Queen’ 20

25

15

69

15-20

planting

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april

may

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Picturebook 237 26-09-2005 15:18 Pagina 137

Allium ‘Mont Blanc’

planting

mber january february march

april

may

june

july

planting

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april

may

june

july

august september october november december

s a l e s

s a l e s - 4714 -

Allium moly

Allium ‘Mars’

25

120

20

84

8

30

10

6

- 44396 -

Allium moly ‘Jeannine’

8

35

10

6

Allium ‘Mont Blanc’

25

120

20

planting

ember january february march

april

may

june

july

planting

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Picturebook 138 16-09-2005 15:22 Pagina 138

Allium ‘Mount Everest’

planting

january february march

april

may

june

july

planting

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march

april

may

june

july

august september october november december janu

s a l e s

s a l e s - 4489 -

Allium neapolitanum

- 44008 -

Allium ‘Mount Everest’ 25

120

20

30

85

8

10

8

10

- 20681 -

Allium nigrum

- 4459 -

Allium oreophilum

20

70

15

86

20

planting

january february march

april

may

june

july

august september october november december january february s a l e s

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planting

march

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Allium schubertii

planting

ember january february march

april

may

june

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planting

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march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 44205 -

Allium rosenbachianum

- 44391 20

60

20

60

20

Allium rosenbachianum ‘Album’

20

89 - 4049 -

Allium schubertii

- 44400 -

Allium ‘Round and Purple’

20

80-90

30

30

86

40

planting

ember january february

march

april

may

june

july

90

planting

august september october november december january february s a l e s

15

march

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may

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august september october november december s a l e s

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Picturebook 140 16-09-2005 15:24 Pagina 140

Allium sphaerocephalon

planting

january february march

april

may

june

july

planting

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april

may

june

july

august september october november december janu

s a l e s

s a l e s

- 4303/44020 -

- 44394 -

Allium sphaerocephalon

Allium stipitatum

100

30

10

60

10

20

49 - 4451 -

Allium triquetrum

8

25-40

- 4715 -

Allium roseum

8

10

91

10

40

planting

january february march

april

may

june

july

august september october november december january february march s a l e s

140

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may

june

july

august september october november december janu s a l e s

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Alstroemeria aurea ‘Orange King’

planting

ember january february

march

april

may

june

july

planting

august september october november december january february

march

april

may

june

july

august september october november december

s a l e s

s a l e s - 20037 -

Allium ursinum

- 44101 -

Allium unifolium

10

10

30

20

april

may

s a l e s

june

170

- 88085 -

- 88063 -

Alstroemeria mixed

Alstroemeria aurea ‘Orange King’

36

20

100

planting

ember january february march

10

20

20

100

8

30

163

36

planting

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

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Picturebook 142 07-10-2005 12:36 Pagina 142

Amaryllis belladonna

planting

january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december

s a l e s - 9524 -

Amaryllis belladonna

- 8647 -

Amarine tubergenii ‘Zwanenburg’

20

50-80

1

97

20

- 19156 -

Amarcrinum howardii

20

20

80-100

1

planting

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march

april

may

june

july

august september october november december

s a l e s

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20

15

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ember

ember

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Picturebook 145 07-10-2005 12:38 Pagina 145

Introduction Anemone

The original habitats for most of these species are in the eastern Mediterranean countries. Anemones can be categorised into various species or groups, each with its own specific characteristics. Anemone blanda and A. coronaria produce tubers whilst Anemone nemorosa and A. ranunculoides produce small rhizomes. Anemones have to be planted before winter sets in, the exception to this rule being Anemone coronaria, which is only moderately frost hardy and can also be planted in the spring.

Anemone SPECIFIC CHARACTERISTICS

APPLICATIONS

• Anemone blanda: this small plant comes from the mountains of Greece and Asia Minor. Its original colour is blue, it is propagated from seed, and its tuber size starts at 5 cm. Selections have produced cultivars in other colours as well, but these have to be propagated vegetatively by cutting or breaking the tubers. • Anemone coronaria ‘De Caen’ came to the Netherlands from France around 1870. A. coronaria were initially limited to single-flowering types with bright colours and sturdy stems. Ongoing selection has produced cultivars that can be propagated according to colour but are also sold as mixed colours. • Anemone coronaria ‘St. Brigid’ produces semi-double flowers with narrower petals and smaller flower than those of ‘De Caen’. Under the proper conditions, their tubers can be stored for a year or even longer. One of the factors contributing to tuber size is how long the tubers remain planted. Even the smallest tubers with tuber sizes up to 4 cm. that have been produced one year after planting the seeds will flower. Two-year-old tubers will have bulb sizes from 5 to 8 cm. Tubers propagated from these two-year-old tubers produce many branches and are known in the trade as ‘butterflies’. • Anemone nemorosa, (Wood anemone) produce white flowers and are commonly found growing wild in European forests, especially those in Germany and Denmark. Their thin rhizomes can easily dry out, so they should be stored in a cool place and replanted as quickly as possible for optimum results. Their flowering period is March/April. • Anemone ranunculoides: this small plant with its finely textured leaves and small yellow flowers is similar in many ways to A. nemorosa.

Depending on the species, anemones are suitable for garden planting, cut flower production and pot plant production. • CUT FLOWER PRODUCTION: particularly suited to this purpose is ‘De Caen’ that can be forced under glass from February to early May. • POT PLANT PRODUCTION: A. blanda is perfect as a pot plant and can be forced into flower from late February to late April. It can also be sold as a flowering plant for transplanting to the garden during the spring. • GARDEN PLANTING: A. coronaria is fairly frost hardy and should either be kept mulched during the winter period or planted in the spring. The other species are perfect for perennialising in the garden.

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Inleiding Anemone

De meeste soorten komen van oorsprong voor in de landen rond het oostelijk deel van de Middellandse Zee. We onderscheiden verschillende rassen of groepen met ieder specifieke eigenschappen. Anemone blanda en coronaria zijn knollen terwijl Anemone nemorosa en ranunculoides als kleine wortelstokjes kunnen worden aangemerkt. Anemonen moeten voor de winter worden geplant met uitzondering van Anemone coronaria die maar matig winterhard is en ook in het voorjaar kan worden geplant.

Anemone ENKELE KENMERKEN

GEBRUIKSMOGELIJKHEDEN

• Anemone blanda: dit gewasje is afkomstig uit de bergen in Griekenland en Klein-Azië. De oorspronkelijke kleur is blauw en wordt door zaad vermeerderd, knolmaat vanaf 5 cm. Door selectie komen ook andere kleuren, cultivars, voor die echter vegetatief worden vermeerderd door snijden of breken. • Anemone coronaria ‘De Caen’ is rond 1870 vanuit Frankrijk naar Nederland gekomen. Het zijn enkelbloemige typen, heldere kleuren metelen. Door voortdurende selectie zijn verschillende cultivars op kleur ontstaan; ze worden ook gemengd verhandeld. • Anemone coronaria ‘St. Brigid’ is halfgevuldbloemig, de bloemen zijn iets kleiner en de bloemblaadjes smaller dan bij ‘De Caen’. De knollen van zowel ‘De Caen’ als ‘St. Brigid’ kunnen, mits onder de juiste omstandigheden, een jaar of zelfs langer worden bewaard. De knolmaat is mede afhankelijk van de teeltduur. Pitten zijn éénjarig van zaad, knolmaat tot ongeveer 4 cm. Knopen zijn tweejarig en gegroeid van pitten, knolmaat 5 tot 8 cm. Knollen geteeld van knopen zijn sterk ‘vertakt’ en noemt men wel ‘vlinders’. • Anemone nemorosa, (bosanemoon) is wit van kleur en komt volop in Europa (Duitsland, Denemarken) in bossen in het wild voor. Het zijn dunne wortelstokjes die heel gemakkelijk uitdrogen, koel bewaren en zo snel mogelijk weer planten geeft het beste resultaat. Bloeiperiode maart-april. • Anemone ranunculoides, dit gewasje met fijn blad en kleine gele bloempjes is verder te vergelijken met nemorosa.

Afhankelijk van de soort zijn anemonen geschikt voor tuinbeplanting, snijbloementeelt en potplant.

146

• SNIJBLOEMENTEELT: hier komt vooral ‘De Caen’ voor in aanmerking, vervroegen onder glas in de periode februari-begin mei. • POTPLANT: blanda is uitermate geschikt in de periode eind februari-eind april, ook om in het voorjaar als bloeiend gewasje te planten in de tuin. • TUINBEPLANTING: coronaria is heel matig winterhard en moet gedurende de winterperiode worden afgedekt of in het voorjaar worden geplant. De overige soorten zijn uitermate geschikt om te verwilderen in de tuin.

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Inleiding (chinees)

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Anemone blanda ‘Blue Shades’

planting

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s a l e s

s a l e s

- 44413 -

Anemone blanda ‘Pink Star’

- 4454 -

Anemone blanda ‘Blue Shades’

5

15

5

5

15

54

5

54

- 4983 -

Anemone blanda ‘Radar’

- 44313 -

Anemone blanda ‘Charmer’ 5

15

5

54

5

15

5

planting

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Anemone coronaria ‘Hollandia’

planting

mber january february march

april

may

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planting

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april

may

june

july

august september october november december

s a l e s - 4810 -

Anemone blanda ‘White Splendour’

5

15

5

54

s a l e s - 4328 -

Anemone blanda mixed

5

15

5

54 - 8044 -

Anemone coronaria De Caen

10

20-25

5

40

Anemone coronaria ‘Hollandia’

10

20-25

5

planting

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s a l e s

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Anemone coronaria ‘Mr. Fokker’

planting

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s a l e s

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may

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july

august september october november december janu s a l e s

s a l e s

- 8855 -

Anemone coronaria ‘Mr. Fokker’

10

20-25

5

Anemone coronaria ‘Sylphide’

10

20-25

40

5

40

- 88076 -

Anemone coronaria ‘Admiral

- 88074 -

Anemone coronaria ‘Bride’

10

20-25

5

40

10

20-25

5

planting

january february march s a l e s

150

april

may

june

july

planting

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Anemone coronaria St. Brigid

planting

ember january february march

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s a l e s

s a l e s

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may

june

july

august september october november december

s a l e s

s a l e s

- 88077-

Anemone coronaria ‘Governor’

Anemone coronaria ‘Lord Lieutenant’

10

20-25

5

40

10

20-25

5

40

- 8257 -

Anemone coronaria St. Brigid

- 88075 -

Anemone coronaria ‘Mount Everest’

10

20-25

5

40

10

20-25

5

planting

ember january february march s a l e s

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40

s a l e s

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Anemone nemorosa

planting

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may

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s a l e s

s a l e s

- 4904 -

Anemone nemorosa ‘Robinsoniana’

- 4148 -

Anemone nemorosa

15

20

5

5

176

- 44347 -

Anemone nemorosa ‘Vestal’

Anemone ranunculoides

15

20

15

20

176

5

10

20

176

5

61

planting

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Arum maculatum

planting

planting

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april

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june

july

august september october november december

s a l e s

s a l e s

- 44023 -

Anomatheca laxa

10

5

10-25

Arisaema speciosum

25

40-60

- 4488 -

Arum italicum

20

10

30

10

- 4370 -

Arum maculatum

20

31

34

10

30

31

planting

ember january february march

april

may

s a l e s

june

july

planting

august september october november december january february march s a l e s

april

may

s a l e s

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

153

Picturebook 154 26-09-2005 15:42 Pagina 154

Babiana stricta

planting

january february march

april

may

planting

june

august september october november december january february march

july

s a l e s

april

may

june

july

- 8981 -

- 8386 -

Babiana stricta

Begonia cascade mixed

20-25

10

5

25

20-30

5

Begonia Crispa

Begonia Double

25

5

1

25

20-30

planting

march

april

may

june

5

1

planting

july

august september october november december january february march

s a l e s

154

1 - 8403 -

25

january february

august september october november december janua

s a l e s

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

s a l e s

may

june

july

august september october november december janua

Picturebook 155 26-09-2005 16:08 Pagina 155

Begonia Grandiflora flamboyant

planting

ember january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

25

20-30

april

may

june

july

august september october november december

s a l e s

5

- 8396 -

- 8139 -

Begonia fimbriata

Begonia Grandiflora mixed

1

25

20-30

5

1

-

Begonia Grandiflora

Begonia Grandiflora

25

30

5

1

25

20

planting

ember january february march

april

s a l e s

may

june

5

1

planting

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

155

Picturebook P156 19-09-2005 09:23 Pagina 156

Begonia Multiflora Non Stop 速 pink

planting

january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december janu

s a l e s - 8392 -

Begonia pendula

- 8229 -

Begonia Multiflora Non Stop速 pink 25

20-25

5

25

20-30

1

5

1

- 8395 -

Bellevalia pycnantha

Begonia picotee

25

25-30

10

5

1

10

25

planting

planting

january february march

april

may

june

july

august september october november december january february march

s a l e s

156

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

june

july

august september october november december janu s a l e s

Picturebook 157 26-09-2005 15:51 Pagina 157

Bloomeria crocea var. aurea

planting

ember january february march

april

may

june

july

planting

august september october november december january february march s a l e s

april

may

june

- 44463 -

- 88187-

Bellevalia romana

Bessera elegans

10

10

25

152

july

august september october november december

s a l e s

25

50-60

10

- 8608 -

- 8816 -

Bletilla striata

Bloomeria crocea var. aurea

10

30

10

5

25

april

may

s a l e s

194

planting

planting

ember january february march

5

40-45

june

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

157

Picturebook 158 17-10-2005 10:54 Pagina 158

Brimeura amethystina mixed

planting

january february march

april

may

june

july

planting

august september october november december january february march

april

may

june

july

august september october november december janu

s a l e s

s a l e s

- 4711 -

Brodiaea californica ‘Babylon’Ž

Brimeura amethystina mixed

8

20

10

80

may

june

july

planting

august september october november december january february march s a l e s

158

20

10

planting

april

20

Colocasia esculenta

8

january february march

10

- 8679 -

Bulbocodium vernum

10

8

70

195

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

s a l e s

june

july

august september october november december janu

Picturebook 159 26-09-2005 15:57 Pagina 159

Calochortus venustus®

planting

ember january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december

s a l e s - 8882 -

Caladium

Calochortus ‘Golden Orb’®

40-50

20

40

10

10

10

50-70

10

29 - 88032 -

- 88034 -

Calochortus superbus®

Calochortus venustus®

40

29

planting

mber january february march

april

may

s a l e s

june

10

10

10

29

planting

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

159

Picturebook 160 26-09-2005 16:10 Pagina 160

Calochortus ‘Violet Queen’®

planting

january february march

april

may

planting

june

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 4586 -

Camassia cusickii

- 88035 -

Calochortus ‘Violet Queen’® 40

10

20

10

29

15

60-70

76

- 44068 -

Camassia leichtlinii ‘Caerulea’

Camassia leichtlinii ‘Alba’

20

15

60-70

102

20

80

15

planting

january february march

april

may

june

july

august september october november december january february march s a l e s

160

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

102 planting

april

may

june

july

august september october november december s a l e s

Picturebook 161 19-09-2005 10:41 Pagina 161

planting

january february march

april

may

june

july

planting

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 44360 -

Camassia leichtlinii ‘Semiplena’

20

80

15

Camassia quamash

10

102 - 44357 -

- 8038 -

Camassia quamash ‘Blue Melody’

Canna ‘Brilliant’

10 20-30

10

90

planting

january february march

10

35

april

may

june

july

planting

august september october november december january february march s a l e s

8

40

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

161

Picturebook 162 19-09-2005 10:42 Pagina 162

Canna ‘Cleopatra’

planting

january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december janu

s a l e s - 8509 -

Canna ‘Louis Cotton’

- 8029 -

Canna ‘Cleopatra’ 8

40

90

8

40

90

- 8518 -

- 8006 -

Canna ‘Lucifer’

Canna Mixed

8

40

60

90

planting

january february march

april

may

june

8

planting

july

august september october november december january february march

s a l e s

162

40

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

s a l e s

june

july

august september october november december janua

Picturebook 163 19-09-2005 10:42 Pagina 163

Chasmanthe floribunda

planting

mber january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december

s a l e s - 8720 -

Canna ‘Pretoria’

- 8050 -

Canna ‘Tirol’ 90

40

8

90

8

40

- 8321 -

Chasmanthe floribunda

80

20

- 8521 -

8

Canna ‘Wyoming’ 8

40

90

22

planting

mber january february march

april

may

s a l e s

june

planting

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

163

Picturebook 164 27-09-2005 09:37 Pagina 164

Chasmanthe floribunda var. duckitii

planting

planting

january february march

april

may

june

july

august september october november december january february march

april

may

june

july

august september october november december janua s a l e s

s a l e s - 4294 -

Chionodoxa forbesii - 8606 -

Chasmanthe floribunda var. duckitii

80

20

8

8

- 4765 -

Chionodoxa forbesii ‘Pink Giant’

8 15-20

10

10

15-20

22

48

- 44368 -

Chionodoxa luciliae

48

8

15

10

48 planting

planting

january february march

april

may

june

july

august september october november december january february march s a l e s

164

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

june

july

august september october november december janua s a l e s

Picturebook 165 19-09-2005 10:46 Pagina 165

Chlidanthus fragrans

planting

mber january february march

april

may

june

july

planting

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s - 451 1 -

Chionodoxa sardensis

- 4800 -

Chionodoxa luciliae ‘Alba’

8

15

10

8

48 - 4978 -

8 15-20

10

10

may

june

july

1

16

planting

august september october november december january february march s a l e s

10

30

planting

april

48

Chlidanthus fragrans

Chionoscilla

mber january february march

10

10-12

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

165

Picturebook 166 19-09-2005 10:47 Pagina 166

Colchicum autumnale

planting

planting

january february march

april

may

june

july

august september october november december january february march

april

may

june

july

s a l e s - 44253 -

Colchicum autumnale

20

20

15-20

august september october november december janu

s a l e s - 4693 -

Colchicum autumnale ‘Album’

106

20

20

20

20

15-20

106

- 44451 -

Colchicum cilicicum ‘Purpureum’

- 44450 -

Colchicum bornmuelleri 20

20

15-20

106

15-20

planting

january february march

april

may

june

july

august september october november december january february march

s a l e s

166

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

1

106

planting

april

may

june

july

august september october november december janu

s a l e s

Picturebook 167 19-09-2005 10:48 Pagina 167

Colchicum ‘Waterlily’

planting

mber january february march

april

may

june

july

planting

august september october november december january february march

april

may

june

july

s a l e s

august september october november december

s a l e s

- 4695 -

- 44255 -

Colchicum ‘’Lilac Wonder’

20

20

15-20

Colchicum pannonicum

1

105

20 15-20

- 44254 -

- 44251 -

Colchicum ‘The Giant’

Colchicum ‘Waterlily’

20

20

15-20

106

20 15-20

planting

mber january february march

april

may

june

july

106

20

106

planting

august september october november december january february march

s a l e s

20

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

167

Picturebook 168 27-09-2005 09:46 Pagina 168

Commelina tuberosa mixed

planting

january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

- 8684 -

- 8422 -

Commelina tuberosa mixed

Commelina tuberosa blue

10

10

10

45

10

45

- 44452 -

- 44030 -

Corydalis cava

Convallaria majalis

5

20

2

1

8

15

5

171

planting

january february march

april

s a l e s

168

august september october november december janu

s a l e s

may

june

july

august september october november december january february march s a l e s

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

planting

april

may

june

july

august september october november december janua s a l e s

Picturebook 169 19-09-2005 10:50 Pagina 169

Corydalis solida ‘Alba’

planting

mber january february march

april

may

june

july

planting

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

s a l e s

- 4949 -

- 44003 -

Corydalis decipiens

Corydalis flexuosa

8

5

25

8

15

47

5

- 44348 -

47 - 4943 -

25

Corydalis solida

Corydalis solida ‘Alba’

8

5

47

8

5

25

47 planting

ember january february march

april

may

june

july

planting

august september october november december january february march s a l e s

april

may

june

july

august september october november december s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

169

Picturebook 170 19-09-2005 10:51 Pagina 170

Cosmos atrosanguineus

planting

january february march

april

may

june

planting

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december janua

s a l e s

- 88083 -

- 8018 -

Cosmos atrosanguineus

Crinum powellii

7

20

60

10

1

40

80-100

- 88122 -

25

1

- 8326 60-90

Crinum powellii ‘Album’

Crocosmia crocosmiiflora ‘Babylon’

10

10

23

7

40

80-100

25

1

planting

january february march

april

may

june

planting

july

august september october november december january february march

s a l e s

170

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

s a l e s

june

july

august september october november december janua

Picturebook 171 19-09-2005 10:52 Pagina 171

Crocosmia crocosmiiflora ‘George Davison’

planting

mber january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december

s a l e s 10

10

60-90

- 8740 -

23

Crocosmia crocosmiiflora ‘Columbus’

- 8762 -

Crocosmia crocosmiiflora ‘Carmine Brilliant’ 10

10

60-90

- 8391 -

- 8323 -

Crocosmia crocosmiiflora ‘Emily Mckenzie’

Crocosmia crocosmiiflora ‘George Davison’

60-90

60-90

10

10

10

10

23

23

planting

mber january february march

april

may

s a l e s

june

23

planting

july

august september october november december january february march

april

may

june

july

august september october november december

s a l e s

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

171

Picturebook 172 29-09-2005 13:24 Pagina 172

Crocosmia crocosmiiflora ‘John Boots’

planting

january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december janua

s a l e s - 8576 -

Crocosmia crocosmiiflora ‘Lucifer’

- 8954 -

Crocosmia crocosmiiflora ‘John Boots’

10

10

60-90

10

23

60-90

10

23

- 8223 -

- 8329 -

Crocosmia crocosmiiflora ‘Mistral’

Crocosmia crocosmiiflora ‘Méteore’

60-90

10

60-90

10

23

10

10

planting

january february march

april

may

june

planting

july

august september october november december january february march

s a l e s

172

N a r c i s sus, Hyac inth and Sp ec ial Flowe r Bul bs P i ct ure Book

april

may

s a l e s

june

july

august september october november december

Picturebook 173 28-09-2005 11:46 Pagina 173

Crocosmia masonorum

planting

ember january february march

april

may

planting

june

july

august september october november december january february march

s a l e s

april

may

june

july

august september october november december

s a l e s

- 8997 -

- 8351 -

Crocosmia crocosmiiflora ‘Red King’

Crocosmia masonorum

60-90

10 60-90

10

10

10

23

mber

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

173

Picturebook 174 07-10-2005 13:21 Pagina 174

Picturebook 175 07-10-2005 13:21 Pagina 175

Introduction Crocus

This cormous plant originates from Southern and Southeastern Europe, Turkey and Iran. A distinction can be made between the large-flowering crocuses and the species crocuses. Crocuses are planted in the autumn (October/November). These corms will use their nutrients to produce flowers in the spring. This will be followed by the production of several new corms on top of the old withered corm.

Crocus SPECIFIC CHARACTERISTICS

APPLICATIONS

• Large-flowered crocuses These are by far the most important group for commercial production. The cultivars in this group were developed by crossings and selections of Crocus vernus; Crocus flavus (Yellow crocus) also belongs to this group. Blue and purple are the most common colours. Corm sizes need to be 7-8, 8-9 and larger than 9 cm. to flower. Depending on the size of the corm, it will develop multiple shoots, each of which will produce one to three flowers. • Species crocuses This group contains both spring-flowering and autumnflowering species and cultivars. The spring-flowering varieties are many in number and are characterised by their profusion of flowers, their wide range of colours, and flowers that are smaller than the large-flowering crocuses. Cultivars of Crocus chrysanthus are the most important representatives, but also produced in fairly large quantities are Crocus ancyrensis, C. etruscus, C. sieberi and C. tommasinianus. The most commonly available size is 5 cm. The autumn-flowering crocuses are composed of just a few varieties and are comparable to Colchicum in regard to their uses. These corms are planted in September and will flower without any leaves about a month later. Leaves will not emerge until the next spring. Crocus pulchellus ‘Zephyr’ is an important representative from this group; Crocus kotschyanus (syn. C. zonatus) and C. sativus also flower in the autumn.

• GARDEN PLANTING Crocuses are used chiefly for garden planting and are excellent corms for perennialising; they are also frequently planted in lawns. • POT PLANTS The cultivars of Crocus vernus are recommended for this purpose. It is possible to obtain flowers starting in late December by applying a modified temperature treatment and the required cold period lasting 13-15 weeks to suitable cultivars such as ‘Flower Record’, ‘Jeanne d’Arc’ and ‘Pickwick’. Minimum corm size is 8-9 cm. As soon as the corms are planted, the shoots begin to develop fairly quickly, thus giving the impression that the corms will soon be producing flowers, but this is possible only after a sufficiently long cold period. Crocus flavus and the species crocuses can be forced to produce flowers of good quality no earlier than late January.

Narcissus, Hyacinth and Special Flower Bulbs Picture Book

175

Picturebook 176 07-10-2005 13:21 Pagina 176

Inleiding Crocus

Dit knolgewas komt oorspronkelijk voor in Zuid- en Zuidoost-Europa, Turkije en Iran. Er kan een onderscheid gemaakt worden in de soortcrocus of grootbloemige crocus en speciescrocus. Crocus wordt in het najaar, oktover-november, geplant, het zijn eenjarige knollen waarbij zich tijdens de groeiperiode na de bloei een of meerdere nieuwe knollen vormen boven op de oude ‘leeggezogen’ knol.

Crocus ENKELE KENMERKEN

GEBRUIKSMOGELIJKHEDEN

• Soortcrocus Dit is verreweg de belangrijkste groep van grootbloemige typen. De cultivars uit deze groep zijn ontstaan door kruisingen en selecties uit Crocus vernus; ook Crocus flavus (gele crocus) behoort tot deze groep. Blauw en paars zijn de meest voorkomende kleuren, knolmaten 7-8, 8-9 en groter dan 9 cm. Afhankelijk van de grootte van de knol ontwikkelen zich meerdere spruiten of ‘pennen’ die per spruit 1 tot 3 bloemen produceren. • Speciescrocus Binnen deze groep onderscheidt men voorjaarsbloeiende en najaarsbloeiende species en cultivars. De voorjaarsbloeiers zijn een uitgebreide groep van species en cultivars die zich kenmerkt door bloeirijkheid, een brede kleurschakering maar kleinere bloemen dan de soortcrocus. Cultivars van Crocus chrysanthus zijn de belangrijkste vertegenwoordigers, daarnaast komen ook Crocus ancyrensis, etruscus, sieberi en tommasinianus voor. De meest gangbare knolmaat is 5 cm. De najaarsbloeiers zijn slechts een heel kleine groep en zijn wat gebruik en toepassing betreft te vergelijken met Colchicum. De knollen worden geplant in september en ongeveer een maand later zonder blad; dit ontwikkelt zich pas in het voorjaar. Crocus pulchellus ‘Zephyr’ is een belangrijke vertegenwoordiger uit deze groep; Crocus kotschyanus (zonatus) en sativus bloeien ook in het najaar.

• TUINBEPLANTING Crocus wordt voornamelijk gebruikt voor tuinbeplanting en is uitermate geschikt om te verwilderen; aanplanten in gazons wordt ook veelvuldig toegepast. • POTPLANT De cultivars van Crocus vernus zijn hiervoor aan te raden. Met een aangepaste temperatuurbehandeling is voor geschikte soorten zoals Flower Record, Jeanne d’Arc en Pickwick en een noodzakelijke koude periode van 13-15 weken, bloei vanaf eind december mogelijk; de minimale knolgrootte is 8-9 cm. Zodra de knollen opgeplant zijn ontwikkelen de spruiten zich vrij snel waardoor de idee kan ontstaan dat de knollen spoedig zouden kunnen gaan bloeien; alleen na een voldoende lange koude periode is dat mogelijk. Crocus flavus en de species crocussen kunnen gebroeid niet eerder dan eind januari in goede kwaliteit bloeien.

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Crocus ancyrensis ‘Golden Bunch’

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s a l e s

s a l e s - 4556 -

Crocus chrysanthus ‘Advance’ 8

10

10

72

- 4974 -

Crocus ancyrensis ‘Golden Bunch’ 8

10

10

72

- 4593 -

Crocus chrysanthus ‘Ard Schenk’

10

8

- 4958 10

8

10

10

72

Crocus chrysanthus ‘Blue Bird’

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Crocus chrysanthus ‘E.P. Bowles’

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- 4350 -

8

10

1

10

Crocus chrysanthus ‘Blue Pearl’

72

- 4975 -

Crocus chrysanthus ‘Cream Beauty’ 8

10

10

1

72

- 44289 -

- 44290 -

Crocus chrysanthus ‘Dorothy’

Crocus chrysanthus ‘E.P. Bowles’

8

10

10

1

72

8

10

10

72

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Crocus chrysanthus ‘Fuscotinctus’

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s a l e s - 4602 -

Crocus chrysanthus ‘Gipsy Girl’ - 44288 -

Crocus chrysanthus ‘Fuscotinctus’

8

10

10

1

8

10

72

10

72

- 4955 -

Crocus chrysanthus ‘Goldilocks’

Crocus chrysanthus ‘Ladykiller’ 10

8

10

10

72 8

10

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Crocus chrysanthus ‘Saturnus’

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- 4599 -

- 4088 -

Crocus chrysanthus ‘Miss Vain’

8

10

10

Crocus chrysanthus ‘Prins Claus’

- 4601 -

Crocus chrysanthus ‘ Romance’

8

10

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10

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- 4964 -

Crocus chrysanthus ‘Saturnus’

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8

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72

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Crocus chrysanthus ‘Snowbunting’

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- 4089 -

- 4809 -

Crocus chrysanthus ‘Snowbunting’

Crocus chrysanthus ‘Zwanenburg Bronze’

8

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10

8

10

72

1

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72

- 4569 -

Crocus flavus ‘Golden Yellow’

- 4353 -

Crocus etruscus ‘Zwanenburg’

8

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10

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72

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Crocus sieberi ssp sublimis ‘Tricolor’

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Crocus pulchellus ‘Zephyr’

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10

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Crocus sieberi ‘Bowles White’

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- 4598 -

- 4860 -

Crocus sieberi ‘Firefly’

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Crocus sieberi ssp sublimis ‘Tricolor’

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Crocus sieberi ‘Violet Queen’

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- 44245 -

- 44293 -

Crocus sieberi ‘Violet Queen’

Crocus tommasinianus ‘Barr’s Purple’

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8

10

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Crocus tommasinianus ‘Whitewell Purple’

- 4560 -

Crocus tommasinianus ‘Ruby Giant’ 8 10

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8

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60

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60

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Crocus vernus ‘King of the Striped’

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Crocus vernus ‘Flower Record’

8

15

10

Crocus vernus ‘Grand Maître’

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- 4808 15

Crocus vernus ‘Jeanne d’Arc’

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8

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- 44027-

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Crocus vernus ‘King of the Striped’

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Crocus vernus ‘Pickwick’

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- 4559 -

Crocus vernus ‘Remembrance’

Crocus vernus ‘Pickwick’

8

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10

- 44244 -

- 8413 -

Crocus vernus ‘Vanguard’

Curcuma alismatifolia

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Picturebook 187 29-09-2005 14:39 Pagina 187

Cyclamen hederifolium ‘Album’

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s a l e s - 8979 -

Cyclamen cilicicum

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Cyclamen coum hybriden

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- 8980 -

- 8982 -

Cyclamen hederifolium

Cyclamen hederifolium ‘Album’

5

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Cyclamen persicum

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- 8166 -

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Cyrtanthus elatus ‘Pink Diamond’

Cyclamen persicum

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15

35

20

- 88023 -

Cyrtanthus elatus ‘Snow White’

Dichelostemma congestum

35

15

20

15

60-70

15

172

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Picturebook 189 27-09-2005 09:55 Pagina 189

Eranthis cilicica

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s a l e s - 88022 -

Dichelostemma ida-maia

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15

s a l e s - 88020 -

Dichelostemma ‘Pink Diamond’

15

60

18

15

- 88126 -

- 44294 -

Dracunculus vulgaris

Eranthis cilicica

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60-80

20

18

5

10

5

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Eranthis hyemalis

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s a l e s

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- 4406 -

- 20032 -

Eranthis hyemalis

Eremurus robustus

5

10

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71 - 4555 -

Eremurus stenophyllus

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20

100

50

20

50

20

200

- 4856 -

Eremurus ‘Cleopatra’

120

125

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Erythronium ‘White Beauty’

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