RHODODENDRON BY VAN DEN BERK
Contents About Van den Berk Rhododendron GmbH
3
Top quality plants
4
Rhododendron groups
6
Available sizes
8
Exceptional shapes and sizes
10
Large flowered hybrids
14
Yakushimanum hybrids
28
Azaleas 32 Plants and Care
36
Search system
40
Contact details
44
IMPRINT R H O D O D E N D R O N G U I D E I S A VA N D E N B E R K R H O D O D E N D R O N G M B H P U B L I C AT I O N . C O P Y R I G H T 2 0 1 6 VA N D E N B E R K R H O D O D E N D R O N G M B H . R E P R O D U C T I O N O F T H E W H O L E O R A N Y PA R T O F T H E C O N T E N T S O F T H I S P U B L I C AT I O N , I N A N Y SHAPE OR FORM, WITHOUT WRITTEN PERMISSION FROM THE PUBLISHER IS PROHIBITED. ALL RIGHTS RESERVED. SUBJECT TO CHANGE. W W W.V D B E R K- R H O D O D E N D R O N . C O M
2 | VAN DEN BERK RHODODENDRON GMBH
About Van den Berk Rhododendron GmbH You have before you the Van den Berk Rhododendron GmbH brochure and we are delighted to be able to introduce our rhododendron nursery to you. Van den Berk Rhododendron GmbH is located in the northern German town of Rastede. Here the 50 hectare site is dedicated to the cultivation of numerous species and sizes of rhododendrons and azaleas. Since 2006 the nursery has been a subsidiary of Van den Berk Nurseries whose 500 hectares make it one of the largest nurseries in Europe. Today, the rhododendrons have become a highly valued part of our extensive range and in terms of size, these plants are a perfect addition. There are more than 160 species large-flowered hybrids, yakushimanum hybrids and azaleas, and they are grown from around 70 cm up to 4 metres in height and width. Whether you need large numbers for planting in large beds or striking solitary plants, both are abundantly available and always of exceptional quality. In this brochure we would like to introduce our rhododendrons to you. Our sales team staff will be able to inform you about prices, sizes and species. If required they will also be able to advise you or arrange a visit to the nursery. You will be warmly welcomed!
Pieter van den Berk Managing Director Van den Berk Rhododendron GmbH
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Top quality plants The fertile peaty soil in North-Germany is ideal for the cultivation of rhododendrons and azaleas. Van den Berk Rhododendron GmbH cultivates all its plants here in the field. This is a very decisive factor for the quality of the plants
Field cultivation
Regrowth
Rhododendrons have a flat, broad root system. These
Only strong plants will thrive in their new location in plant-
plants can only develop properly when planted in the field.
ing projects. They suffer less from replanting and are better
The thick peaty soil of the Ipwegermoor, combined with
able to get through the first difficult year. They can also
regular soil cultivation and fertilization, offers the perfect
withstand extreme weather conditions or a temporary lack
circumstances. The plants have room to develop finely
of water better. Enough reason to not only look at the flower
branched, wide root systems, which can absorb plenty of
colour and size when selecting rhododendrons and azaleas,
moisture and nutrition. This is not only an important pre-
but also judge them on quality. Plants cultivated by Van
requisite for strong, healthy plants, but also essential for
den Berk Rhododendron GmbH have an unprecedentedly
regrowth after planting in its final location.
low failure rate. They guarantee long and great (flowering) pleasure!
Full plants To achieve good, dense branching aboveground as well, the plants are planted with enough space in between. For several growth seasons after planting, the flower buds are nipped out of the plants. This stimulates the plants to concentrate all their energy on the development of branches and leaves instead of flowering and forming seeds. This labour-intensive treatment and regular pruning of rhododendrons results in compact, full plants. These plants are wider than usual, don‘t fall apart as quickly and also look good outside the flowering season.
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RHODODENDRON ‘CAT. GRANDIFLORUM’ H70-80 CONTAINER QUALIT Y
RHODODENDRON ‘CAT. GRANDIFLORUM’ H70-80 VAN DEN BERK QUALIT Y
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Rhododendron groups There are many different groups within the Rhododendron genus. At Van den Berk Rhododendron GmbH, we grow large-flowered hybrids, yakushimanum hybrids and deciduous azaleas.
Large flowered hybrids
Yakushimanum hybrids
This is the largest group of rhododendrons. Botanists know
These evergreen rhododendrons grow flat and compact.
of a whole collection of different groups but for the sake
The underside of the leaf usually has felt-like hair. Some
of simplicity, we shall treat them all as a single group.
yakushimanum hybrids have decorative, fine hairs on the
Large-flowered hybrids originally come from the Himalayas
young leaf. Yakushimanum species are known for their rich,
and West China. Rhododendrons have been cultivated since
full bloom. They grow slowly, are frost resistant and can
1850 and thanks to cross-breeding there are now hundreds
tolerate the sun. As specimen they are truly eye-catching
of different varieties.
although their flat, compact growth means they are also
Depending on the species, a large-flowered hybrid can grow
ideally suited to planting in beds.
to between one and six metres in height and width. They are evergreen and have thick, leathery leaves. In most species the leaf is dark green and shiny. As the name suggests, these rhododendrons have large spherical flowers that consist of multiple calyxes. Their rich colour palette means we can offer a wide choice.
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Azaleas
INK AHRO® (LIME-TOLER ANT) RHODODENDRONS WITHIN THE EXTENSIVE R ANGE OF LARGE-FLOWERED RHODODENDRONS AND YAKUSHIMANUM HYBRIDS, WE SUPPLY MANY SPECIES ON A LIME-TOLER ANT ROOTSTOCK. UNLIKE THE ACIDOPHILIC CLASSIC RHODODENDRONS THAT PREFER A PH LEVEL BET WEEN 4.2 AND 5.5, THESE PLANTS CAN BE USED MORE WIDELY. THEY THRIVE IN SOIL T YPES THAT HAVE A PH VALUE BET WEEN 4.5 AND 6.5. AS AN ADDITIONAL BENEFIT, PLANTS THAT HAVE BEEN BRED ON A LIME-TOLER ANT ROOTSTOCK ARE ALSO STRONGER. THE SALES TEAM WILL BE GLAD TO INFORM YOU ABOUT SPECIES AND SIZES.
Azalea used to be the scientific name for a certain group of richly flowering shrubs. Through new findings in botany, azaleas are currently included in the Rhododendron genus. However, the name ‚azalea‘ is still in everyday use. Within azaleas we can also distinguish between a large number of groups. In Rastede we only cultivate deciduous
ORNAMENTAL LEAF SOME RHODODENDRONS HAVE BESIDES THE RICH BLOOM ANOTHER ORNAMENTAL VALUE, BEING THE LEAVES. RHODODENDRON PONTICUM ‘GR AZIELLA ‘IS CHAR ACTERIZED BY VERY NARROW, DARK GREEN LEAVES. OTHER SPECIES SUCH AS EDELWEISS,
azaleas. These grow into a more or less broad, upright
MAKIYAK, MIST MAIDEN, KOICHIRO WADA, SCHNEEKIS-
shape. Many species flower on bare wood, that is to say
SEN, WEINLESE AND YAKU ANGEL HAVE DISTINCTIVE,
before the leaf appears. The leaf colour is usually lighter
VELVET Y HAIRS ON THE SPROUTING LEAF. THE LEAF OF
than we see on evergreen rhododendrons. With azaleas,
AZALEAS SHOWS BEAUTIFUL AUTUMN COLOURS, FROM
bright colours such as intense yellow, orange or red dom-
YELLOW, OR ANGE TO RED.
inate. There are, however, also species with white, lilac and different shades of pink flowers. Azaleas are distinguished by their beautiful autumn colours and the floral fragrance of some species.
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Available sizes The 160 or more species of rhododendrons and azaleas are available in different sizes. We can supply plants from 70 cm up to 4 metres in height and width. With large-flowered hybrids and azaleas, the size is usually given as the height, although with certain species the size is given as the width due to their growing habit. This is the case, for example, with all yakushimanum hybrids. You can see examples of different sizes in these photos.
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Examples of heights
H 70-80
H 80-90
H 90-100
Examples of widths
H 100-120
H 120-140
W 70-80
H 140-160
W 80-90
W 90-100
H 160-180
W 100-120
H 180-200
W 120-140
H 200-225
W 140-160
W 160-180
Examples of sizes azaleas
H 70-80
H 80-100
H 100-125
H 125-150
H 150-175
H 200-225
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Exceptional shapes and sizes Some large flowered hybrids are available in exceptionally large sizes. It is a specialty of Van den Berk Rhododendron GmbH.
Four metres and wider These are exclusive plants, more than forty years old, more than 4 m tall and wide. These giant plants are no exception on the Rastede plots. They are one of the specialties of Van den Berk Rhododendron GmbH. The rhododendrons are extremely suitable as evergreen ‚architectural‘ elements in projects. As a single specimen or as repetitive green element; they always guarantee a very special effect. Multi-stem rhododendrons Another category of special plants are the multi-stem rhododendrons. These plants are pruned yearly, when the stems at the bottom of the plants are cleared. The capriciously formed stems make these plants very striking specimen, which are also attractive outside the flowering season. Multi-stem rhododendrons are available in sizes from 1,5 to 4 m high; and each plant is unique. Mark out the trees yourself On request, we can send you photos of plants. Of course, you are more than welcome to come and view or mark out the rhododendrons yourself. Call our sales team to make an appointment or for information.
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Specimen rhododendrons
RHODODENDRON ‘ENGLISH ROSEUM’
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RHODODENDRON ‘CUNNINGHAM’S WHITE’
Multi-stem rhododendrons
RHODODENDRON ‘ENGLISH ROSEUM’
RHODODENDRON ‘CUNNINGHAM’S WHITE’
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Large flowered hybrids RHODODENDRON ‘BISMARCK’
RHODODENDRON ‘BOULE DE NEIGE’
RHODODENDRON ‘INKAHRO DUFTHECKE WEISS’
RHODODENDRON ‘HELEN SCHIFFNER’
RHODODENDRON ‘CATAWBIENSE ALBUM’
RHODODENDRON ‘CUNNINGHAM’S WHITE’
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RHODODENDRON ‘ENGLISH ROSEUM’
RHODODENDRON ‘SCHNEEBUKETT’
RHODODENDRON ‘MADAME MASSON’
RHODODENDRON ‘PRINSES MAXIMA’
RHODODENDRON ‘GRAFFITO’
RHODODENDRON ‘HERBSTGRUß’
RHODODENDRON ‘INKAHRO DUFTHECKE WEISS’
RHODODENDRON ‘RASTEDER SCHLOßPERLE’
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Large flowered hybrids RHODODENDRON ‘INKAHRO DUFTHECKE GELB’
RHODODENDRON ‘GOLDBUKETT’
RHODODENDRON ‘SIMONA’
RHODODENDRON ‘STADT WESTERSTEDE’
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RHODODENDRON ‘BELLINI’
RHODODENDRON ‘VISCY’
RHODODENDRON ’GOLDINETTA’
RHODODENDRON ‘BRASILIA’
RHODODENDRON ‘BRIGITTE’
RHODODENDRON ‘ENGLISH ROSEUM’ & RHODODENDRON ‘NOVA ZEMBLA’
RHODODENDRON ‘DAGMAR’
RHODODENDRON ‘ANTJE’
RHODODENDRON ‘SCINTILLATION’
RHODODENDRON ‘DUKE OF YORK’
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Large flowered hybrids RHODODENDRON ‘ARKTIS’
RHODODENDRON ‘FURNIVALL’S DAUGHTER’
RHODODENDRON ‘HERBSTFREUDE’
RHODODENDRON ‘GOMER WATERER’
RHODODENDRON ‘LADY ANNETTE DE TRAFFORD’
RHODODENDRON ‘PROGRES’
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RHODODENDRON ‘KOKARDIA’
RHODODENDRON ‘HOMER’
RHODODENDRON ‘HACHMANN’S CHARMANT’
RHODODENDRON ‘CATAWBIENSE BOURSAULT’ & RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON ‘WEINLESE’
RHODODENDRON ‘WEINLESE’
RHODODENDRON ‘DIADEM’
RHODODENDRON ‘DR. H.C. DRESSELHUYS’
RHODODENDRON ‘WALKÜRE’
RHODODENDRON ‘CATHARINA VAN TOL’
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Large flowered hybrids RHODODENDRON ‘ENGLISH ROSEUM’
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RHODODENDRON ‘HUMBOLDT’
RHODODENDRON ‘CATAWBIENSE BOURSAULT’
RHODODENDRON ‘JANET BLAIR’
RHODODENDRON ‘HOLSTEIN’
RHODODENDRON ‘LIBRETTO’
RHODODENDRON ‘LEE’S DARK PURPLE’
RHODODENDRON ‘MOGAMBO’
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Large flowered hybrids RHODODENDRON ‘BLUE PETER’
RHODODENDRON ‘DURANTIK’
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RHODODENDRON ‘BLUTOPIA’
RHODODENDRON ‘ALFRED’
RHODODENDRON ‘BLUE PETER’
RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON ‘AZURRO’
RHODODENDRON ‘CATAWBIENSE GRANDIFLORUM’
RHODODENDRON PONTICUM ‘GRAZIELLA’
RHODODENDRON ‘SEPTEMBERCHARM’
RHODODENDRON ‘INKAHRO DUFTHECKE LILA’
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Large flowered hybrids RHODODENDRON ‘PURPUREUM ELEGANS’
RHODODENDRON ‘MARKGRAF’
RHODODENDRON ‘SUSAN’
RHODODENDRON ‘GOLDFLIMMER’
RHODODENDRON ‘GOLDFLIMMER’
RHODODENDRON ‘BLAUE JUNGS’
RHODODENDRON ‘TAMARINDOS’
RHODODENDRON ‘METALLICA’
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RHODODENDRON ‘MARCEL MENARD’
RHODODENDRON ‘RASPUTIN’
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Large flowered hybrids RHODODENDRON ‘MRS. P. DEN OUDEN’
RHODODENDRON ‘OLD PORT’
RHODODENDRON ‘BERLINER LIEBE’
RHODODENDRON ‘NOVA ZEMBLA’
RHODODENDRON ‘HACHMANN’S FEUERSCHEIN’
RHODODENDRON ‘ERATO’
RHODODENDRON ‘KARL NAUE’
RHODODENDRON ‘BLINKLICHT’
RHODODENDRON ‘SAMMETGLUT’
RHODODENDRON ‘JUNIFEUER’
RHODODENDRON ‘TORERO’
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®
RHODODENDRON ‘SUN FIRE’
RHODODENDRON ‘NOVA ZEMBLA’ & RHODODENDRON ‘CATAWBIENSE BOURSAULT’
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Yakushimanum hybrids RHODODENDRON ‘EDELWEISS’
RHODODENDRON ‘MIST MAIDEN’
RHODODENDRON ‘YAKU ANGEL’
RHODODENDRON ‘SCHNEEKISSEN’
RHODODENDRON ‘MAKIYAK’
RHODODENDRON ‘MAKIYAK’
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RHODODENDRON ‘SCHNEEKRONE’
RHODODENDRON ‘CENTENNIAL GOLD’
RHODODENDRON ‘FLAVA’
RHODODENDRON ‘PERCY WISEMAN’
RHODODENDRON ‘SILBERWOLKE’
RHODODENDRON ‘KOICHIRO WADA’
RHODODENDRON ‘PINK CHERUB’
RHODODENDRON ‘NICOLETTA’
RHODODENDRON ‘KALINKA’
RHODODENDRON ‘POLARIS’
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Yakushimanum hybrids RHODODENDRON ‘BOHLKEN’S LUPINENBERG’
RHODODENDRON ‘MORGENROT’
RHODODENDRON ‘BLURETTIA’
RHODODENDRON ‘ASTRID’
RHODODENDRON ‘ANUSCHKA’
RHODODENDRON ‘TORO TORO’
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RHODODENDRON ‘FANTASTICA’
RHODODENDRON ‘LAMPION’
RHODODENDRON YAKUSHIMANUM - HYBRIDS
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Azaleas RHODODENDRON ‘MÖWE’
RHODODENDRON ‘MÖWE’
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RHODODENDRON LUTEUM
RHODODENDRON ‘PERSIL’
RHODODENDRON ‘WESTON’S INNOCENCE’
RHODODENDRON ‘WHITETHROAT’
RHODODENDRON ‘PERSIL’
RHODODENDRON ‘GOLDEN SUNSET’
RHODODENDRON ‘GOLDTOPAS’
RHODODENDRON LUTEUM
RHODODENDRON ‘BARSELICK’
RHODODENDRON ‘CANNON’S DOUBLE’
RHODODENDRON ‘FEUERWERK’
RHODODENDRON ‘BERRYROSE’
RHODODENDRON ‘FIREGLOW’
RHODODENDRON ‘GOLDEN EAGLE’
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Azaleas RHODODENDRON ‘GIBRALTAR’
RHODODENDRON ‘QUIET THOUGHTS’
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RHODODENDRON ‘QUIET THOUGHTS’
RHODODENDRON ‘RUMBA’
RHODODENDRON ‘RUMBA
RHODODENDRON ‘SUNTE NECTARINE’
RHODODENDRON ‘FIREBALL’
RHODODENDRON ‘NABUCCO’
RHODODENDRON ‘SATAN’
RHODODENDRON ‘CORNEILLE’
RHODODENDRON ‘FANNY’
RHODODENDRON ‘WESTON’S SPARKLER’
RHODODENDRON ‘PINK DELIGHT’
RHODODENDRON ‘PARKFEUER’
RHODODENDRON ‘MILENNIUM’
RHODODENDRON ‘JOLIE MADAME’
RHODODENDRON ‘HOMEBUSH’
RHODODENDRON ‘SOIR DE PARIS’
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Plant and care Just like any other plants, rhododendrons need light, water and nutrients. A growing site with light shade, for example under oak or fir trees, is ideal. Deciduous azaleas are particularly suited to sunny planting sites. If the soil is moist enough, yakushimanum hybrids also do well in sunny planting sites.
When planting, it is wise to pay attention to a few things:
the first two years after planting, deadheading the flowers
Do not plant too deep. The roots need oxygen and the upper
will also help the plant to grow vigorously again in its new
part of the root ball needs to be level with the surface
location.
rather than buried beneath the soil. Dig the planting hole at least double the diameter of the
Rhododendrons thrive best if the soil they are in is not too
root ball.
wet and excess water can drain away quickly. After plant-
Fill the planting hole with peat or, depending on the acidity
ing, they need to be watered during dry periods in spring
of the soil, with a blend of 50% peat and 50% soil that you
and summer. However, do not over water them!
dug out from the hole. Press the soil down well but not too firmly.
Acidic, humic soil is important for all rhododendrons. The
the soil close to the plant as this may damage the plant.
soil at the new location can be enriched with peat but other
Plants that have enough nutrients are less prone to
materials, such as composted bark, rotting leaves or pine
disease and pests. For this reason, fertilise your rhodo-
needles, are suitable too. Do not use compost because
dendrons twice a year; once in the early part of the year
with an average pH value of 8 it is too alkaline. We recom-
and once in summer. You can use mineral fertiliser or an
mend enriching loam soils especially well and make sure it
organic fertiliser such as horn shavings.
is properly drained to avoid water stagnation. We recommend applying a mulch layer of peat dust and/or Autumn is a suitable time for planting rhododendrons.
leaves or pine needles each year to stop the soil drying out
They can be planted from September until the end of
too quickly. This layer may not be thicker than 2-3 cm.
November depending on the weather. When the ground is still warm the plants can quickly take root and grow
For best results you might consider deadheading the fading
strongly in the following year. The early part of the year,
flowers so the plant does not waste any energy on seed
as soon as the soil is frost-free, is also a good time for
formation and more new buds will develop. The rhodo-
planting rhododendrons.
dendron will then be in full bloom the following year. For
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Finally, a rhododendron has shallow roots so avoid tilling
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Price group
Winter hardiness
Search system Rhododendron ‘Alfred’
6b
3-4
Rhododendron ‘Antje’
6b
3-4
Rhododendron ‘Anuschka’
5b
1
Rhododendron ‘Arktis’
4
2
Rhododendron ‘Astrid’
6a
2
Rhododendron ‘Azurro’
5a
2
Rhododendron ‘Barselick’
4
1
Rhododendron ‘Bellini’
7
2
Rhododendron ‘Berliner Liebe’
6b
3-4
Rhododendron ‘Berryrose’
4
1
Rhododendron ‘Bismarck’
6a
3-4
Rhododendron ‘Blaue Jungs’
6b
2
Rhododendron ‘Blinklicht’
6b
3-4
Rhododendron ‘Blue Peter’
6b
2
Rhododendron ‘Blurettia’
5b
1
Rhododendron ‘Blutopia’
4
2
Rhododendron ‘Bohlken’s Lupinenberg’
5b
2
Rhododendron ‘Boule de Neige’
5b
2
Rhododendron ‘Brasilia’
6b
3-4
Rhododendron ‘Brigitte’
6a
3-4
Rhododendron ‘Cannon’s Double’
4
2
Rhododendron ‘Catawbiense Album’
5b
2
Rhododendron ‘Catawbiense Boursault’
5a
1
Rhododendron ‘Catawbiense Grandiflorum’
4
1
Rhododendron ‘Catharina van Tol’
6a
2
Rhododendron ‘Centennial Gold’
5b
2
Rhododendron ‘Corneille’
4
2
Rhododendron ‘Cunningham’s White’
5b
1
Rhododendron ‘Dagmar’
6a
3-4
Rhododendron ‘Diadem’
6a
3-4
Rhododendron ‘Dr H.C. Dresselhuys’
6a
2
Rhododendron ‘Duke of York’
6a
2
Rhododendron ‘Durantik’
6a
2
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Price group
Winter hardiness Rhododendron ‘Edelweiß’
5a
2
Rhododendron ‘English Roseum’
5b
1
Rhododendron ‘Erato’’
6a
3-4
Rhododendron ‘Fanny’
4
2
Rhododendron ‘Fantastica’
5b
1
Rhododendron ‘Feuerwerk’
4
1
Rhododendron ‘Fireball’
4
1
Rhododendron ‘Fireglow’
4
2
Rhododendron ‘Flava’
5b
1
Rhododendron ‘Furnivall’s Daughter’
6b
3-4
Rhododendron ‘Gibraltar’
4
1
Rhododendron ‘Goldbukett’
5a
3-4
Rhododendron ‘Golden Eagle’
4
1
Rhododendron ‘Golden Sunset’
4
2
Rhododendron ‘Goldflimmer’
6b
3-4
Rhododendron ‘Goldinetta’
6a
3-4
Rhododendron ‘Goldtopas’
4
2
Rhododendron ‘Gomer Waterer’
5b
2
Rhododendron ‘Graffito’
5b
3-4
Rhododendron ‘Hachmann’s Charmant’’
6a
3-4
Rhododendron ‘Hachmann’s Feuerschein’
6a
3-4
Rhododendron ‘Helen Schiffner’
6a
3-4
Rhododendron ‘Herbstfreude’
6a
3-4
Rhododendron ‘Herbstgruß’
6a
3-4
Rhododendron ‘Holstein’
6a
3-4
Rhododendron ‘Homebush’
4
2
Rhododendron ‘Homer’
6a
3-4
Rhododendron ‘Humboldt’
6b
2
Rhododendron ‘INKAHRO Dufthecke’ gelb
5b
1
Rhododendron ‘INKAHRO Dufthecke’ lila
5b
1
Rhododendron ‘INKAHRO Dufthecke’ weiß
5b
1
Rhododendron ‘Janet Blair’
6a
3-4
Rhododendron ‘Jolie Madame’
4
2
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Price group
Winter hardiness
Search system Rhododendron ‘Junifeuer’
6a
3-4
Rhododendron ‘Kalinka’
5b
1
Rhododendron ‘Karl Naue’
5b
2
Rhododendron ‘Koichiro Wada’
4
2
Rhododendron ‘Kokardia’
6a
3-4
Rhododendron ‘Lady Annette de Trafford’
6a
2
Rhododendron ‘Lampion’
6a
2
Rhododendron ‘Lee’s Dark Purple’
5b
2
Rhododendron ‘Libretto’
5b
3-4
Rhododendron luteum
4
2
Rhododendron ‘Madame Masson’
5b
2
Rhododendron ‘Makiyak’
5b
2
Rhododendron ‘Marcel Menard’
5b
3-4
Rhododendron ‘Markgraf’
5b
2
Rhododendron ‘Metallica’
6a
3-4
Rhododendron ‘Millennium’
4
2
Rhododendron ‘Mist Maiden’
5a
2
Rhododendron ‘Mogambo’
5a
2
Rhododendron ‘Morgenrot’
6a
1
Rhododendron ‘Möwe’
4
2
Rhododendron ‘Mrs P. den Ouden’
5b
2
Rhododendron ‘Nabucco’
4
2
Rhododendron ‘Nicoletta’
5b
2
Rhododendron ‘Nova Zembla’
5b
2
Rhododendron ‘Old Port’
5b
2
Rhododendron ‘Parkfeuer’
4
1
Rhododendron ‘Percy Wiseman’
6a
1
Rhododendron ‘Persil’
4
2
Rhododendron ‘Pink Cherub’
5b
1
Rhododendron ‘Pink Delight’
4
1
Rhododendron ‘Polaris’
5b
1
Rhododendron ponticum ‘Graziella’
6b
3-4
Rhododendron ‘Prinses Maxima’
6b
3-4
42 | VAN DEN BERK RHODODENDRON GMBH
Price group
Winter hardiness Rhododendron ‘Progres’
5b
2
Rhododendron ‘Purpureum Elegans’
5b
2
Rhododendron ‘Quiet Thoughts’
5a
2
Rhododendron ‘Rasputin’
5b
3-4
Rhododendron ‘Rasteder Schloßperle’
5b
2
Rhododendron ‘Rumba’
4
2
Rhododendron ‘Sammetglut’
6b
2
Rhododendron ‘Satan’
4
1
Rhododendron ‘Schneebukett’
6a
3-4
Rhododendron ‘Schneekissen’
5b
1
Rhododendron Schneekrone
6a
1
Rhododendron ‘Scintillation’
5b
3-4
Rhododendron ‘Septembercharm’
5b
3-4
Rhododendron ‘Silberwolke’
5b
1
Rhododendron ‘Simona’
6b
2
Rhododendron ‘Sneezy’
6a
1
Rhododendron ‘Soir de Paris’
4
2
Rhododendron ‘Stadt Westerstede’
6a
3-4
Rhododendron ‘Sun Fire’
6b
3-4
Rhododendron ‘Sunte Nectarine’
4
2
Rhododendron ‘Susan’
6b
3-4
Rhododendron ‘Tamarindos’
5b
2
Rhododendron ‘Torero’
6a
3-4
Rhododendron ‘Toro Toro’
5b
2
Rhododendron ‘Viscy’
7
3-4
Rhododendron ‘Walküre’ ®
5b
3-4
Rhododendron ‘Weinlese’
5b
3-4
Rhododendron ‘Weston’s Innocence’
5a
2
Rhododendron ‘Weston’s Sparkler’
5a
2
Rhododendron ‘Whitethroat’
4
2
Rhododendron ‘Yaku Angel’
5b
2
VAN DEN BERK RHODODENDRON GMBH | 43
Where to find us in the Netherlands and Germany
Bremerhaven
Hamburg
Van den Berk Rhododendron GmbH Groningen
Bremen
the Netherlands Hannover Osnabr端ck Enschede
Amsterdam Utrecht
Germany
Rotterdam
M端nster
Weeze
Van den Berk Baumschulen Eindhoven
Van Vanden denBerk Berk Geldern GeldernGmbH GmbH Venlo
Antwerpen D端sseldorf K旦ln Brussel
Maastricht Aachen
44 | VAN DEN BERK RHODODENDRON GMBH
Dortmund