Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Rosa (RO-zuh) (Info)
Cultivar: Robin Red Breast
Additional cultivar information: (aka Robin Redbreast, INTerrob)
Hybridized by Interplant; Year of Registration or Introduction: 1983
Class:
Cluster-flowered (incl. Floribunda & Grandiflora)
Height:
Unknown - Tell us
Spacing:
Unknown - Tell us
Hardiness:
USDA Zone 4a: to -34.4 °C (-30 °F)
USDA Zone 4b: to -31.6 °C (-25 °F)
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 Color:
Red blend (rb)
Bloom Shape:
Single
Flower Fragrance:
No fragrance
Bloom Time:
Blooms repeatedly
Habit:
Bush
Patent Information:
Patented
Other Details:
Stems are very thorny
Pruning Instructions:
Unknown - Tell us
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
Propagation Methods:
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
From hardwood heel cuttings
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