Hybrid Perpetual Rose 'Souvenir du Dr. Jamain'

Rosa

Family
Rosaceae (ro-ZAY-see-ee)
Genus
Rosa (RO-zuh)
Synonym
Spacing
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
24-36 in. (60-90 cm)
Bloom Time
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Bloom Color
Late Spring/Early Summer
Mid Summer
Late Summer/Early Fall
Mid Fall
Blooms repeatedly
Other Details
Propagation Methods
Light Shade
Partial to Full Shade
Soil pH requirements
Flower Fragrance
Maroon/Burgundy
Bloom Shape
Deciduous
Smooth
Textured
Patent Information
From softwood cuttings
From semi-hardwood cuttings
From hardwood cuttings
By grafting
By budding
Other Details
Pruning Instructions
Foliage Color
Bloom Characteristics
Water Requirements
Shrubs
Vines and Climbers
Where to Grow
Regional

This plant is said to grow outdoors in the following regions:

Boone, North Carolina

Maryville, Tennessee

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Gardener's Notes:

2
positives
0
neutral
0
negative
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E
E
Boone, NC | June 2005 | positive

This is an heirloom rose. It was originally bred in France in 1865. The beauty of heirloom roses is that they haven't been weakened by mo...Read More

P
(Zone 8a) | June 2002 | positive

The petals of this rose are scorched by strong sunlight. It is a very useful subject for a shady spot. The petals have a velvety texture....Read More

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