Family: Rosaceae
(ro-ZAY-see-ee) Genus: Rosa (RO-zuh) Cultivar: Zephirine Drouhin
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Height 10-12 ft. (3-3.6 m)12-15 ft. (3.6-4.7 m) Spacing 4-6 ft. (1.2-1.8 m)6-8 ft. (1.8-2.4 m) Hardiness USDA Zone 5a: to -28.8 °C (-20 °F)USDA Zone 5b: to -26.1 °C (-15 °F) USDA Zone 6a: to -23.3 °C (-10 °F) USDA Zone 6b: to -20.5 °C (-5 °F) USDA Zone 7a: to -17.7 °C (0 °F) USDA Zone 7b: to -14.9 °C (5 °F) USDA Zone 8a: to -12.2 °C (10 °F) USDA Zone 8b: to -9.4 °C (15 °F) USDA Zone 9a: to -6.6 °C (20 °F) USDA Zone 9b: to -3.8 °C (25 °F) USDA Zone 10a: to -1.1 °C (30 °F) USDA Zone 10b: to 1.7 °C (35 °F) Bloom Time Mid SpringBlooms repeatedly Propagation Methods From softwood cuttingsFrom semi-hardwood cuttings From hardwood cuttings By grafting By budding Soil pH requirements 5.6 to 6.0 (acidic)6.1 to 6.5 (mildly acidic) Flower Fragrance Very FragrantBloom Color Deep pink (dp) |
Bloom Shape Semi-doubleHabit Trained to climbPatent Information Non-patentedOther Details Salt-tolerantSusceptible to black spot Stems are nearly thornless Pruning Instructions Blooms on new wood; prune early to promote new growthClass BourbonFoliage Color UnknownBloom Characteristics UnknownWater Requirements UnknownWhere to Grow Unknown |