Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Species: x cartmanii
Cultivar: Avalanche
Additional cultivar information: (aka Blaaval)
Hybridized by White; Year of Registration or Introduction: 1999
» View all varieties of Clematis  4 members have or want this plant for trade.
Group:
Evergreen (incl. Rockery)
Height:
10-12 ft. (3-3.6 m)
12-15 ft. (3.6-4.7 m)
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)
Bloom Color:
White/Near White
Flower Fragrance:
No fragrance
Bloom Shape:
Single
Bloom Diameter:
Medium - 2 to 5 inches (5 to 12 cm)
Bloom Time:
Mid Spring
Sun Exposure:
Full Sun
Sun to Partial Shade
Light Shade
Partial to Full Shade
Full Shade
Other details:
Unknown - Tell us
Danger:
Unknown - Tell us
Pruning Groups:
Group 1 - Spring bloomers; no pruning
Patent Information:
Unknown - Tell us
Propagation Methods:
Unknown - Tell us
Seed Collecting:
Unknown - Tell us
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