Season
Color
Cultivar
Hardiness Zone
Very early Red Showwinner 8
Red/Yellow Stresa 8
Purple Demeter 6, 7, 8
Early White Purissima (White Emperor) 7, 8
Yellow Yokohama 6, 7, 8
Orange Dillenberg 6
Orange Emperor 6
Red Toronto 6, 7, 8
Red/Yellow Queen of Sheba 8
Pink (Rose) Christmas Marvel 8
Mid White Kansas 6
Yellow Bellona 8
Candela 6, 7, 8
Golden Apeldoorn 6, 7
Golden Parade 6, 7
Hoangho 6
Monte Carlo 7
Yellow Dover 6, 7, 8
Golden Oxford 6, 7, 8
Yellow/Red Gudoshnik 6, 7
Jewel of Spring 6, 7
Striped Apeldoorn 6, 7, 8
Orange Juan 6
Orange Emperor 8
Oranjezon 6, 7, 8
Red Apeldoorn 8
Diplomat 6, 7, 8
Frankfurt 6
Holland's Glorie 6, 7
Ile de France 6
Margaret Herbst 8
Oscar 6
Oxford 6, 7, 8
Parade 7, 8
Red/Yellow Beauty of Apeldoorn 6, 7, 8
Kiezerskroon 6
Los Angeles 6
Thule 6
Red/White Leen van der Mark 6
Lucky Strike 7
Merry Widow 6, 7
Princess Victoria 6
Spring Song 6, 7, 8
Pink (Rose) Blenda 6
Don Quichotte 8
Preludium 6
Purple Negrita 6
Season
Color
Cultivar
Hardiness Zone
Late White Maureen 7
White/Pink Douglas Baader 6
Make Up 6
Yellow West Point 6, 7
Orange Orange Bouquet 7
Jimmy 6, 7
Red Balalaika 8
Bing Crosby 6
Dyanito 6
Oriental Beauty 6
Red Matador 7
Renown 8
Rosy Wings 7
Red/Yellow Ad Rem 6
Kees Nelis 6, 7
Red/White Ballade 6
Karel Doorman 6
Pink (Rose) Angelique 8
Gordon Cooper 6, 7
Purple Prince Charles 6
Purple /White Arabian Mystery 6
Dreaming Maid 6
Very late Orange Orange Favourite 7, 8
Red (Wine) Burgundy Lace 7
Pink (Rose) Sorbet 7
   

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