Family: Rosaceae
(ro-ZAY-see-ee) Genus: Rosa (RO-zuh) Cultivar: Joseph's Coat
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Height 8-10 ft. (2.4-3 m)10-12 ft. (3-3.6 m) Spacing 36-48 in. (90-120 cm)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) Bloom Time Blooms repeatedlyPropagation 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 Slightly FragrantBloom Color Yellow blend (yb)Apricot and apricot blend (ab) Orange and orange blend (ob) Deep pink (dp) Red blend (rb) |
Bloom Shape DoubleCupped Habit Trained to climbTrained on pillar Trained as rambler Patent Information Patent expiredOther Details Shade-tolerantResistant to mildew Susceptible to black spot Prone to weak stems Stems are very thorny Pruning Instructions Blooms on new wood; prune early to promote new growthClass Cluster-flowered (incl. Floribunda & Grandiflora)Modern Climber Foliage Color UnknownBloom Characteristics UnknownWater Requirements UnknownWhere to Grow Unknown |