Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Rosa (RO-zuh) (Info)
Cultivar: Allegro
Hybridized by Meilland; Year of Registration or Introduction: 1962
» View all varieties of Roses Class:
Hybrid Tea
Height:
36-48 in. (90-120 cm)
Spacing:
Unknown - Tell us
Hardiness:
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)
USDA Zone 11: above 4.5 °C (40 °F)
Bloom Color:
Orange pink (op)
Bloom Shape:
Double
Flower Fragrance:
Slightly Fragrant
Bloom Time:
Late Spring/Early Summer
Blooms repeatedly
Habit:
Shrub
Patent Information:
Patented
Other Details:
Unknown - Tell us
Pruning Instructions:
Blooms on new wood; prune early to promote new growth
Soil pH requirements:
Unknown - Tell us
Propagation Methods:
From herbaceous stem cuttings
From woody stem cuttings
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By grafting
By budding
By simple layering
By air layering
By tip layering
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