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Tulips D
Forcing Tulips
More than 275 varieties
DW Design voor het ontwerpen van DrukWerk
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Mocht u promotie materiaal willen laten maken, bent u bij ons op het juiste adres. Heeft u zelf al een ontwerp of idee, maar (nog) niemand om het uit te werken en/of drukklaar te maken maken? Ik bied een pakket van diensten en oplossingen aan!
Fotodatabase van bloembollen en vaste planten
D W
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Wij zijn gespecialiseerd in het opmaken van: - catalogi - verkoopflyers - huisstijl - orderforms - advertenties - cappers - steekhouten
Size # 1 Bare Root Perennials Order Qty Plants
Item #
Variety
multiples of 25 plants, unless otherwise stated
Price Each
Order Qty Plants
Item #
Variety
Hemerocallis
Hemerocallis
Hosta
Hosta
Price Each
18430902
DW Design Gladiolenstraat 62 2161 KP LISSE Tel. 06 532 08183 drukwerkdesign.com
2011
USA PRICES & ORDER FORM
www.drukwerkdesign.com mail: monique@drukwerkdesign.com
ForcingTulips Tulips Forcing We are proud to introduce to you the catalogue for Forcing Tulips. In this catalogue you can find information about flowering time, earliest planting week, earliest housing date, optimal cold week, suitable for 5 degrees, etc. Hope this information will be very usefull for you and your customers.
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Please be aware that the information in this catalogue is just a guideline.
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More than 275 Tulip varieties!
The information in this book is given by several flowerbulb companies and breeders, based on their knowledge and experience.
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We take no responsibility for any unsatisfactory results that may occur after the use of this information as printed in this catalog.
Some abbreviations we used in this catalog: EPW = Earliest Planting Week / Semaine de plantation au plus tôt / Prima settimana di piantamento / Früheste Pflanzwoche EHD = Earliest Housing Date / la première date de capture / data di posizionamento in cella / Frühestes Einbringdatum OCW = Optimal Cold Weeks / numero di settimane ottimale in cella / Anzahl der Kühlwochen FPO = Flowering Period Outside / Periode de Floraison / Periodo di Fioritura / Blütezeit
Symbols we used in this catalog: = pot plants / plantes en pot / pianta in vaso / Topfpflanze 5° = suitable for 5 degrees / appropriés pour 5 degrés / adatto a 9 gradi / geeignet für 5 Grad 9° = suitable for 9 degrees / appropriés pour 9 degrés / adatto a 5 gradi / geeignet für 9 Grad W = suitable for water culture / culture de l’eau / adatto a cultura idrica / Wasserkulture = cut flower / en vase / fiore reciso / Schnittblume © drukwerkdesign.com
1
Forcing Tulips
Aafke
Abba
Group Height
Single Early Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 5 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
week 44 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
Darwin Hybrid Tall
ig
EPW 5˚ EHD 9˚ OCW FPO
Group Height
es
Triumph Medium
W
5° 9°
D
Ad Rem Beauty
Air
Group Height
Darwin Hybrid Tall
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 15 15 weeks Mid
D W 2
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Ad Rem
Abra Group Height
W
Suitable for:
Suitable for:
5° 9°
5° 9°
Alibi
Allegretto
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 17 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Andre Citroen
Angelique
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Jan. 5 17 weeks Late
Suitable for: Suitable for:
5° 9°
Annie Schilder
Antarctica
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 18 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Mid
es Suitable for:
W
5° 9°
ig
Group Height
Suitable for:
5° 9°
Double Late Medium
Group Height
Darwin Hybrid Tall
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 1 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec.26 19 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Apricot Beauty
= cut flower = water culture
W
Apeldoorn’s Elite
D
Antraciet
W
n
5° 9°
Apricot Parrot
Group Height
Single Early Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 15 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
3
Forcing Tulips
Aquilla
Arie Hoek
Group Height
Double Early Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 10 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 17 weeks Mid
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 5 16 weeks Late
Suitable for:
Suitable for:
5° 9°
Group Height
ig
Fringed Short
es
Group Height
W
5° 9°
D
Asahi
Aspen
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
W
Avignon
Atilla Graffiti
4
n
Armani
Arma
Group Height
Triumph Medium
Group Height
Single Late Tall
EPW 5˚ EHD 9˚ OCW FPO
week 50 Dec. 27 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 X X Late
Suitable for:
Suitable for:
5° 9°
5°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Baby Blue
Ballerina
Group Height
Triumph Short
Group Height
Lily Flowering Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 20 17 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
Banja Luka Darwin Hybrid Tall
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 23 19 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 5 17 weeks Late
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
Beauty Queen
D
Bastogne Triumph Tall
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Belicia
W
= cut flower = water culture
n
Barcelona
Bell Song
Group Height
Double Early Medium
Group Height
Fringed Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 15 16 weeks Early
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 15 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
5
Forcing Tulips
Ben van Zanten
Black Jack
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 26 15 weeks Late
Suitable for:
Suitable for:
5° 9°
W
Blue Ribbon
Blue Diamond
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 20 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
X Feb. 1 17 weeks Mid
9°
D
Blumex
Blushing Apeldoorn
Parrot Medium
Group Height
Darwin Hybrid Tall
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Jan. 1 19 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
W
Bonsoir
6
Triumph Medium
Suitable for:
Suitable for:
5° 9°
Group Height
ig
Double Late Medium
es
Group Height
n
5° 9°
5° 9°
Bright Parrot
Group Height
Double Late Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 51 Feb. 1 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Dec. 26 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Brigitta
Brilliant Star
Group Height
Triumph Medium
Group Height
Single Early Short
EPW 5˚ EHD 9˚ OCW FPO
week 45 Nov. 25 14 weeks Early
EPW 5˚ EHD 9˚ OCW FPO
X Dec. 1 13 weeks Mid
Suitable for:
Suitable for:
5° 9°
9°
Bruno Liljefors
Double Late Medium
Group Height
Double Early Short
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 25 18 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
Canasta
D
Calgary Triumph Short
Group Height
Fringed Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 14 weeks Late
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Candy Prince
W
= cut flower = water culture
n
Britt
Caractère
Group Height
Single Early Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
7
Forcing Tulips
Caravelle
Cardinal Mindszenty
Group Height
Single Late Tall
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 18 weeks Mid
Suitable for:
Suitable for:
5° 9°
W
Cartouche
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 15 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
Group Height
es
Group Height
ig
Carola
W
D
Casablanca
5° 9°
Charade
Double Late Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 15 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 5 15 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Chato
Charmeur
8
n
5° 9°
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 25 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Cheers
Christmas Dream
Group Height
Triumph Tall
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Single Early Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 13 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
D
Claudia
Lily Flowering Medium
Group Height
Single Late Tall
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 14 weeks Late
D W = cut flower = water culture
Clearwater
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Cobra
W
n
Cilesta
Christmas Marvel
Coquette
Group Height
Lily Flowering Medium
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
9
Forcing Tulips
Crème Upstar
Couleur Cardinal Group Height
Triumph Short
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 1 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 49 Jan. 5 16 weeks Late
Suitable for:
Suitable for:
5° 9°
W
Curly Sue
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 15 17 weeks Mid
Fringed Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 10 17 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Davenport
David Teniers
Fringed Medium
Group Height
Double Early Short
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 18 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
W
5° 9°
Daydream
10
Group Height
es
Fringed Medium
ig
Cuban Night Group Height
W
n
5° 9°
5° 9°
Debutante
Group Height
Darwin Hybrid Medium
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
W OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Denise
Denmark
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 16 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Don Quichotte
Trumpet Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Jan. 10 17 weeks Mid
es Suitable for:
W
5° 9°
ig
Group Height
Suitable for:
5° 9°
Double Focus
D
Doorman’s Record Parrot Medium
Group Height
Double Late Short
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 1 17 weeks Late
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Double Price
W
= cut flower = water culture
n
Deshima
W
Double You
Group Height
Double Early Medium
Group Height
Double Late Tall
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 5 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
11
Forcing Tulips
Dow Jones
Dynasty
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 43 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 5 14 weeks Mid
Suitable for:
Suitable for:
W
Ego Parrot
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Dec. 5 15 weeks Mid
es
Triumph Medium
ig
Early Glory Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Elisabeth
Double Late Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 20 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
D W 12
Escape
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
W
Evita
Eternal Flame
s eave
ed L
t iega Var
W
5° 9°
n
5° 9°
Group Height
Double Early Short
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 25 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 10 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Fabio
Finola
Group Height
Fringed Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Jan. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 15 17 weeks Mid
5° 9°
Suitable for:
W
5° 9°
Fire Queen
First Class
Triumph Short
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 1 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 13 weeks Late
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
W
5° 9°
Single Early Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Nov. 25 12 weeks Early
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 15 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Flaming Parrot
= cut flower = water culture
W
Flaming Flag
D
Flair
W
n
Suitable for:
Flash Point
Group Height
Parrot Tall
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
W
13
Forcing Tulips
Foxtrot
Francoise
Group Height
Double Early Medium
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 15 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
Friso
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 15 16 weeks Mid
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
Group Height
ig
Double Early Short
es
Group Height
W
D
Furand
5° 9°
Gabriella
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Gavota
Gander’s Rhapsody
14
n
Freeman
Group Height
Triumph Tall
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Geanka
Gerrit van der Valk
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 15 weeks Mid
Suitable for:
5° 9°
W
5° 9°
Globe
Gold Fever
Double Late Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 20 17 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
Golden Nizza
D
Golden Brigitta
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 15 19 weeks Late
D W W
= cut flower = water culture
n
Suitable for:
Suitable for:
Suitable for:
5° 9°
5° 9°
Golden Parade
Grand Perfection
Group Height
Darwin Hybrid Tall
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 30 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
15
Forcing Tulips
Guus Papendrecht
Happy Generation
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 20 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Herman Emmink
Hermitage
Double Late Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 17 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Holland Beauty
16
n
week 47 Dec. 15 15 weeks Late
Triumph Medium
ig
EPW 5˚ EHD 9˚ OCW FPO
Group Height
es
Triumph Medium
W
Holland Chic
Group Height
Triumph Medium
Group Height
Lily Flowering Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
Va
Hemisphere
Havran Group Height
s eave
dL
ate rieg
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Holland Queen
Hollandia
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 49 Jan. 15 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Honeymoon
n
Horizon
Fringed Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 10 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 15 17 weeks Mid
5° 9°
es
Suitable for:
ig
Group Height
Suitable for:
5° 9°
Ile de France
D
Huntsville
W
Triumph Tall
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 49 Dec. 15 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 18 weeks Late
D W
Group Height
Suitable for:
5° 9°
Inzell
W
= cut flower = water culture
Suitable for:
5° 9°
W
Jan Reus
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
W
17
Forcing Tulips
Jan Seignette
Jan van Nes
Group Height
Triumph Medium
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 16 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 10 16 weeks Mid
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 10 18 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Jumbo Pink
Kees Nelis
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Kikomachi
18
Group Height
ig
Triumph Medium
es
Group Height
n
Judith Leyster
Jimmy
King’s Orange
Group Height
Triumph Short
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Kung-Fu
Lalibela
Group Height
Triumph Medium
Group Height
Darwin Hybrid Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 5 14 weeks Mid
5° 9°
Suitable for:
W
5° 9°
Laptop
Largo
Triumph Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 15 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 26 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 43 Dec. 10 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
W
Leo Visser
5° 9°
W
Libretto Parrot
Group Height
Triumph Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 20 17 weeks Late
Suitable for:
Suitable for:
5° 9° = cut flower = water culture
W
Leen van der Mark
D
Laura Fygi
W
n
Suitable for:
= pot plants
W
5° 9°
19
Forcing Tulips
Lingerie
Los Angels
Group Height
Fringed Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 16 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 1 16 weeks Late
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 20 16 weeks Late
ig
Fringed Medium
es
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Lucky Strike
Lydia
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 15 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Mama Mia
20
n
Love Parrot
Louvre
Margarita
Group Height
Double Early Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 10 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Matrix
Melrose
Group Height
Double Early Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 15 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Merry Christmas
Triumph Medium
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
D
Mickey Mouse Single Early Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 March 5 19 weeks Mid
D W = cut flower = water culture
Miranda
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Miss Elegance
W
n
Merapi
Mistress
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Jan. 5 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 26 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
21
Forcing Tulips
Monarch Parrot
Mondial
Group Height
Parrot Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 26 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
week 48 Feb. 1 16 weeks Mid
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
ig
EPW 5˚ EHD 9˚ OCW FPO
Group Height
es
Double Late Tall
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Monte Carlo
W
Montreux
Double Early Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
D W
Group Height
Suitable for:
5° 9°
Suitable for:
W
5° 9°
W
Muriel
Mount Tacoma
22
n
Monsella
Monee Group Height
W
Group Height
Double Late Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 15 18 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
X March 1 19 weeks Late
Suitable for:
Suitable for:
5° 9°
9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Negrita
Ninja
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 20 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Orange Cassini
n
Ollioules Darwin Hybrid Tall
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 20 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 15 weeks Mid
5° 9°
es
Suitable for:
ig
Group Height
Suitable for:
5° 9°
Orange Princess
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 17 weeks Late
D W
D
Orange Monarch
Suitable for:
5° 9°
Suitable for:
W
5° 9°
Orca
Orange Surprise
W
= cut flower = water culture
Group Height
Triumph Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 49 Jan. 5 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
23
Forcing Tulips
Oscar
Page Polka
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 20 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 16 weeks Mid
W
D
Passionale
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 16 weeks Mid
5° 9°
W
Pays Bas
Triumph Medium
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Mid
D W
Group Height
Suitable for:
5° 9°
Suitable for:
W
Peach Blossom
24
Triumph Medium
Suitable for:
Suitable for:
5° 9°
Group Height
ig
Triumph Medium
es
Group Height
n
Pallada
Pako
5° 9°
Pieter de Leur
Group Height
Double Early Medium
Group Height
Lily Flowering Short
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Pink Diamond
Pink Impression
Group Height
Single Late Medium
Group Height
Darwin Hybrid Tall
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 10 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 15 weeks Early
Suitable for:
Suitable for:
5° 9°
5° 9°
Pink Lady Triumph Tall
Group Height
Double Late Short
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Late
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
Pretty Woman
D
Praestans Fuselier Other Tulips Short
Group Height
Lily Flowering Medium
EPW 5˚ EHD 9˚ OCW FPO
X X X Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 16 weeks Early
D W
Group Height
Suitable for:
Primavera
W
= cut flower = water culture
n
Pink Star
Suitable for:
5° 9°
W
Primavista
Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
25
Forcing Tulips
Prinses Irene
Princess Victoria Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 10 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 1 17 weeks Mid
Suitable for:
Suitable for:
Prof. Röntgen
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 1 15 weeks Mid
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 15 16 weeks Mid
es
Triumph Medium
ig
Prior Group Height
W
5° 9°
W
n
5° 9°
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Prominence
Purple Flag
Triumph Medium
Group Height
Single Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 15 weeks Mid
D W
Group Height
Suitable for: Suitable for:
5° 9°
5° 9°
Purple Lady
26
W
Purple Prince
Group Height
Triumph Medium
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 26 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
W OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Quebec
Queen of Marvel
Group Height
Greigii Short
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
X X X Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 14 weeks Mid
Suitable for:
Suitable for:
Queensland
Rai
Fringed Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 15 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 10 15 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
D
Recreado
Single Late Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 18 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 20 16 weeks Mid
D W = cut flower = water culture
Red Nova
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Red Paradise
W
n
5° 9°
W
Red Power
Group Height
Single Early Short
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
X Dec. 5 12 weeks Early
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 14 weeks Mid
Suitable for:
Suitable for:
9°
5° 9°
= pot plants
27
Forcing Tulips
Red Princess
Rembrandt
Group Height
Double Early Short
Group Height
Double Early Short
EPW 5˚ EHD 9˚ OCW FPO
week 49 Feb. 20 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 25 18 weeks Mid
Suitable for:
Suitable for:
W
5° 9°
Renown Unique
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 16 weeks Mid
Double Late Tall
EPW 5˚ EHD 9˚ OCW FPO
week 2 X X Late
Suitable for:
Suitable for:
5° 9°
5°
D
Rococo
Ronaldo
Parrot Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 1 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 1 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
W
5° 9°
Rosalie
28
Group Height
es
Group Height
ig
Renegade
n
5° 9°
5° 9°
Royal Virgin
Group Height
Triumph Tall
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Salmon Parrot
Salmon Prince
Group Height
Parrot Medium
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 30 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Seadov
n
Sevilla
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 5 17 weeks Mid
5° 9°
es
Suitable for:
ig
Group Height
Suitable for:
W
Silver Dollar
D
Silentia
5° 9°
Triumph Tall
Group Height
Triumph Tall
EPW 5˚ EHD 9˚ OCW FPO
week 49 Jan. 1 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 1 14 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Spryng
Snow Lady
W
= cut flower = water culture
W
Group Height
Triumph Tall
Group Height
Triumph Short
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 27 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
29
Forcing Tulips
Strong Gold
Sunny Prince
Group Height
Triumph Tall
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 20 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 5 14 weeks Mid
Suitable for:
Suitable for:
5° 9°
W
Sweet Rosy
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 16 weeks Late
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 26 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Synaeda Blue
Synaeda King
Triumph Tall
Group Height
Lily Flowering Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 15 15 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
Synaeda Orange
30
Group Height
es
Group Height
ig
Super Parrot
n
5° 9°
Texas Flame
Group Height
Lily Flowering Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 50 Feb. 15 19 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
OCW = Optimal Cold Weeks FPO = Flowering Period Outside
Topparrot
Tineke van der Meer Group Height
Triumph Medium
Group Height
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 20 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 10 17 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
Tropical Dream
n
Très Chic
W
Lily Flowering Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
X Dec. 30 15 weeks Mid
5° 9°
es
Suitable for:
ig
Group Height
Suitable for:
9°
Valery Gergiev
D
Upstar
Double Late Medium
Group Height
Fringed Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 5 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 15 16 weeks Late
D W
Group Height
Suitable for:
Suitable for:
5° 9°
W
5° 9°
Verona
Van Eijk
W
= cut flower = water culture
Group Height
Darwin Hybrid Medium
Group Height
Double Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 14 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 20 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
= pot plants
W
31
Forcing Tulips
Victor Mundi
Veronique Sanson Group Height
Triumph Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 26 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Nov. 25 14 weeks Early
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
W
D
Webers Parrot
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 5 16 weeks Mid
5° 9°
West Point
Parrot Medium
Group Height
Lily Flowering Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 20 14 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 20 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
5° 9°
5° 9°
White Desire
32
Triumph Medium
Suitable for:
Suitable for:
5° 9°
Group Height
ig
Double Early Medium
es
Group Height
n
Washington
Viking
White Dream
Group Height
Short
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Jan. 1 13 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 26 16 weeks Mid
Double Fringed
Suitable for:
Suitable for:
5° 9°
5° 9°
EPW = Earliest Planting Week EHD = Earliest Housing Date
W OCW = Optimal Cold Weeks FPO = Flowering Period Outside
White Heart
White Heaven
Group Height
Double Late Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 50 Jan. 10 17 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 5 15 weeks Mid
Suitable for:
Suitable for:
5° 9°
5° 9°
White Marvel
Triumph Medium
Group Height
Single Early Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 10 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 44 Dec. 1 14 weeks Mid
es
5° 9°
ig
Group Height
Suitable for:
Suitable for:
5° 9°
D
White Triumphator
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 48 Feb. 1 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 47 Dec. 10 16 weeks Mid
D W
Lily Flowering Tall
Suitable for:
Suitable for:
5° 9°
5° 9°
W
World Peace
Group Height
Double Late Short
Group Height
Darwin Hybrid Tall
EPW 5˚ EHD 9˚ OCW FPO
week 51 Feb. 1 17 weeks Late
EPW 5˚ EHD 9˚ OCW FPO
week 48 Dec. 30 16 weeks Mid
Suitable for:
Suitable for:
5° 9° = cut flower = water culture
Winterberg
Group Height
Wirosa
W
n
White Ideal
= pot plants
W
5° 9°
33
Forcing Tulips
Yellow Flight
World’s Favourite Group Height
Darwin Hybrid Medium
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 30 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 51 Jan. 20 17 weeks Late
Suitable for:
Suitable for:
5° 9°
5° 9°
week 45 Dec. 10 15 weeks Mid
Parrot Medium
EPW 5˚ EHD 9˚ OCW FPO
week 47 Jan. 10 16 weeks Late
ig
EPW 5˚ EHD 9˚ OCW FPO
Group Height
es
Triumph Medium
Suitable for:
Suitable for:
5° 9°
5° 9°
D
Yellowa
Yokohama
Double Early Short
Group Height
Triumph Medium
EPW 5˚ EHD 9˚ OCW FPO
week 45 Dec. 15 15 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 16 weeks Mid
D W
Group Height
Suitable for:
Suitable for:
W
5° 9°
5° 9°
W
Zouave
Yoko’s Dream
Group Height
Triumph Medium
Group Height
Double Late Medium
EPW 5˚ EHD 9˚ OCW FPO
week 46 Dec. 15 16 weeks Mid
EPW 5˚ EHD 9˚ OCW FPO
X Jan. 15 16 weeks Mid
Suitable for:
Suitable for:
5° 9°
34
n
Yellow Sun
Yellow King Group Height
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EPW = Earliest Planting Week EHD = Earliest Housing Date
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9° OCW = Optimal Cold Weeks FPO = Flowering Period Outside
‘Camarque’
‘Caravelle’
D
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‘Avignon’
n
Varieties for warmer climates
‘Cortina’
‘Dordogne’
‘Grand d’Amour’
‘Grande Style’
‘Grande Douceur’
D W
‘Conca d’Or’
35
Planting & Growing Tips: Storage of dry bulbs on arrival: Bulbs should be inspected upon arrival. Open crates and visually look at the bulbs. Bulbs such as tulips should be firm, dry and free of excessive mold. If there is an excessive degree of external blue mold, this usually suggests bulbs were too wet in shipment, perhaps from failure of cooling or ventilation equipment. While this may not be the basis for any forcing problems, the bulbs should be aggressively ventilated with fans to promote drying off. Temperature recorders (increasingly, these are electronic devices which must be returned for a read-out) should be promptly accessed and returned, if necessary.
ig
n
Storage temperature after arrival is also important. Different bulbs have differing optimum storage temperatures depending on their final use (pots, cuts, etc) and scheduling. The temperatures suggested by your supplier should be followed!
es
Non-precooled tulips are usually held ventilated at 17-20C untill cooling begins. Again, consult with your supplier. Perhaps most important is that if the bulbs are precooled, it is essential they be maintained cool, and at the specified temperature, so as to not interrupt accumulation of cold stimulus for flowering.
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Sanitation of Pots and Equipment
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Clean work areas, surfaces, boxes, trays and pots are essential for high quality, hassle-free forcing. Between seasons, black plastic crates used for holding pots, or forcing cuts, should be disinfected with an approved material such as Greenshield or similar product. Disease spores and resting structures can persist in soil/media residue and cause repeat infections in following crops. If nothing else, pressure washing with water to remove most residue is preferable to no treatment at all.
Soil temperature
In most cases, bulbs will be put into a 5-9C cooler after planting to begin (or continue, depending on the situation) cooling. Substrates that have been passed through a steam treatment must be allowed to acerate and cool sufficiently before planting. Similarly, substrates in large pils can heat up (due to compost processes), and this should be monitored as well. A safe bet is to not plant into soils unless that are at or below 15C going into pots, and 13C is better. There are two main issues here. The first is direct heat injury if mixes are literally too warm and secondly, warm soils that take a long time to cool down after placing in the cooler. This can promote pathogen growth and depending on the situation, can cause cooling and scheduling (flowering) problems. The above applies to pots or cut flowers in crates where artificial cooling will continue to reduce soil temperatures after planting. If planting is made directly into in-greenhouse ground beds (planting directly into the earth, as with ‘5-degree tulips’), soil temperature is of even more concern, and should absolutely be below 13C before planting, and 11-11,5C is better.
36
‘La Courtine’
‘Maureen’
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‘Kingsblood’
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Varieties for warmer climates
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‘Menton’
‘Renown Unique’
‘Renown’
‘Burgundy Lace’
‘Roi du Midi’
Great Varieties for Warmer Climates! 37
Planting & Growing Tips: How to Avoid Heaving out of the Pot
Temperature Control in The Cooler
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A recurring problem that can lead to significant losses is the phenomenon of bulbs lifting themselves out of the soil during initial root growth. This problem is very simply caused by there not being enough weight above the bulb to counter the force exerted by roots growing down into the soil. In Holland, this problem is solved in a rather complex way by shallow planting of the bulbs, then covering them with 5-7½ cm thick piece of foam rubber that holds the bulbs down when the next tray is placed on top of them. After 3-4 weeks, when bulbs are well rooted, the stacks are broken down, the foam rubber removed to be used in the later planting, and bulbs returned to the cooler to complete cooling. This leads to bulb products that feature the bulb itself, and significantly enhances the overal product.
es
Temperatures in the cooler are critical for several reasons. Most important is that each cultivar has a minimum and optimum duration of cooling for its intended use. Bulbs that do not receive enough cold will flower too late or not at all, and are likely to have various flowering abnormalities (green or bleached flower or petal tips, too short stems, etc).
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Cut tulips tend to be cooled at lower temperatures than pot tulips because cooling at lower temperatures will produce tulips with longer stems and shorter flowers. Thus, for pot tulips, cooling on the warmer end is, in theory, beneficial to producing a slightly shorter plant with larger flowers.
Optimum Cooling Time
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Every cultivar has a minimum, optimum and maximum cooling duration that depends on its final use. In general, tulips grown for cut flowers have a longer optimum cooling duration than if the same cultivar is used in pots. As a general rule, spring bulbs flower faster, more uniformly and taller as cooling duration increases. Specific information on cooling duration should be available foremost from your supplier, and you should have close consultation as far as scheduling crops and cultivars for each intended forcing period.
38
Calender 2011 & 2012 2011 JANUARY wk mo tu
2011 we
th
fr
52 5
6
7
sa
su
wk mo tu
1
2
5
8
9
6
MARCH
we
th
fr
sa
su
wk mo tu
1
2
3
4
5
6
9
8
9
10
11
12
13
10
APRIL
th
fr
sa
su
1
2
3
4
5
6
13
8
9
10
11
12
13
14
2011
wk mo tu
2
su 3
8
9
10
11
12
13
14
15
16
7
14
15
16
17
18
19
20
11
14
15
16
17
18
19
20
15
11
12
13
14
15
16
17
17
18
19
20
21
22
23
8
21
22
23
24
25
26
27
12
21
22
23
24
25
26
27
16
18
19
20
21
22
23
24
4
24
25
26
27
28
29
30
9
28
13
28
29
30
31
17
25
26
27
28
29
30
5
31
wk mo tu
we
th
fr
wk mo tu
we
th
17
8
23
2
3
4
5
26
8
9
10
11
12
27
1
2
3
31
1
8
9
10
32
8
th
fr
sa
2
3
4
5
6
su 7
9
10
11
12
13
14
12
13
14
15
24
13
14
15
16
17
18
19
28
11
12
13
14
15
16
17
33
15
16
17
18
19
20
21
19
20
21
22
25
20
21
22
23
24
25
26
29
18
19
20
21
22
23
24
34
22
23
24
25
26
27
28
25
26
27
28
29
26
27
28
29
30
30
25
26
27
28
29
30
31
35
29
30
31
th
fr
sa
su
wk mo tu
we
th
we
th
fr
sa
su
wk mo tu
th
fr
sa
1
2
3
4
39
1
2
3
4
5
6
48
1
2
3
4
8
9
10
11
40
3
8
9
10
11
12
13
49
8
9
10
11
35 36
5
6
7
OCTOBER
4
ig
11
2011
2011 fr
7
2011 we
18
we
6
wk mo tu
17
SEPTEMBER
5
su
10
wk mo tu
4
AUGUST
sa
9
24
7
1
2011 fr
16
31
6
su
20
23
7
sa
19
30
6
22
fr
3
21
5
1
JULY
th
2
22
4
2011 we
NOVEMBER
sa
su
wk mo tu
1
2
44
8
9
45
2011
DECEMBER
es
18
JUNE
7
sa
1
10
wk mo tu
6
fr
3
su
5
th
2
sa
4
we
3
2011
7
2011 we
1
MAY
7
2011
n
4
FEBRUARY
5
6
7
7
5
we
6
7
2011 su
12
13
14
15
16
17
18
41
10
11
12
13
14
15
16
46
14
15
16
17
18
19
20
50
12
13
14
15
16
17
18
19
20
21
22
23
24
25
42
17
18
19
20
21
22
23
47
21
22
23
24
25
26
27
51
19
20
21
22
23
24
25
39
26
27
28
29
30
43
24
25
26
27
28
29
30
48
28
29
30
52
26
27
28
29
30
31
44
31
wk mo tu
we
th
fr
sa
su
4
5
6
7
8
D
37 38
2012
JANUARY wk mo tu
2012 we
th
fr
sa
su
wk mo tu
1
5
8
6
D W
52
FEBRUARY
1
wk mo tu
1
2
3
4
5
9
8
9
10
11
12
10
sa
su
1
2
3
4
13
8
9
10
11
14
11
12
13
14
15
7
13
14
15
16
17
18
19
11
12
13
14
15
16
17
18
18
19
20
21
22
8
20
21
22
23
24
25
26
12
19
20
21
22
23
24
25
25
26
27
28
29
9
27
28
29
13
26
27
28
29
30
31
2012
18
19
7
JUNE
we
th
fr
sa
su
wk mo tu
1
2
3
4
5
6
22
8
9
10
11
12
13
23
4
5
2012 we 6
th 7
7
fr
17
MAY
6
APRIL
th
10
wk mo tu
5
2012 we
9
24
7
su
16
31
6
sa
3
23
7
fr
2
30
6
th
3
4
5
MARCH
we
2
5
4
2012
JULY
fr
sa
su
1
2
3
26
8
9
10
27
2
3
we 4
th 5
fr 6
sa 7
1 2
3
15
9
10
11
12
13
14
15
16
16
17
18
19
20
21
22
17
23
24
25
26
27
28
29
18
30
we
th
fr
sa
1
2
3
4
5
8
9
10
11
12
2012
wk mo tu
2012
AUGUST su
wk mo tu
1
31
8
32
6
2012
7
su
20
14
15
16
17
18
19
20
24
11
12
13
14
15
16
17
28
9
10
11
12
13
14
15
33
13
14
15
16
17
18
19
21
21
22
23
24
25
26
27
25
18
19
20
21
22
23
24
29
16
17
18
19
20
21
22
34
20
21
22
23
24
25
26
22
28
29
30
31
26
25
26
27
28
29
30
25
26
27
28
29
35
27
28
29
30
31
th
fr
sa
su
wk mo tu
th
fr
1
2
3
4
48
8
9
10
11
49
3
SEPTEMBER wk mo tu
we
2012 th
fr
35 4
5
6
7
OCTOBER
sa
su
wk mo tu
1
2
40
1
8
9
41
8
2012
30
23
24
31
30
31
NOVEMBER
we
th
fr
sa
su
wk mo tu
2
3
4
5
6
7
44
9
10
11
12
13
14
45
5
6
2012
we 7
DECEMBER
4
2012
we 5
6
7
sa
su
1
2
8
9
36
3
37
10
11
12
13
14
15
16
42
15
16
17
18
19
20
21
46
12
13
14
15
16
17
18
50
10
11
12
13
14
15
16
38
17
18
19
20
21
22
23
43
22
23
24
25
26
27
28
47
19
20
21
22
23
24
25
51
17
18
19
20
21
22
23
39
24
25
26
27
28
29
30
44
29
30
31
48
26
27
28
29
30
52
24
25
26
27
28
29
30
1
31
39
Notes: Start cooling
Cooling weeks
Into greenhouse
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D
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Variety
40
D W
D
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n
Forcing Tulips
First Edition Created by: Printed by:
www.drukwerkdesign.com www.druno-dekker.nl
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