Family: Rosaceae (ro-ZAY-see-ee) (Info)
Genus: Rosa (RO-zuh) (Info)
Cultivar: Souvenir d'Alphonse Lavallee
Additional cultivar information: (aka Souvenir d'Alphonse Lavallée)
Hybridized by Verdier; Year of Registration or Introduction: 1884
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Class:
Hybrid Perpetual
Height:
6-8 ft. (1.8-2.4 m)
Spacing:
6-8 ft. (1.8-2.4 m)
Hardiness:
Unknown - Tell us
Bloom Color:
Dark red (dr)
Bloom Shape:
Double
Quartered
Flower Fragrance:
Very Fragrant
Bloom Time:
Late Spring/Early Summer
Blooms repeatedly
Habit:
Shrub
Patent Information:
Non-patented
Other Details:
Unknown - Tell us
Pruning Instructions:
Unknown - Tell us
Soil pH requirements:
6.1 to 6.5 (mildly acidic)
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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