Family: Ranunculaceae (ra-nun-kew-LAY-see-ee) (Info)
Genus: Clematis (KLEM-uh-tiss) (Info)
Species: williamsii (wil-YUMS-ee-eye) (Info)
Synonym:Clematis montana var. bissetii
Synonym:Clematis montana var. williamsii
Synonym:Clematopsis williamsii
» View all varieties of Clematis Group:
Montana
Height:
8-10 ft. (2.4-3 m)
Spacing:
36-48 in. (90-120 cm)
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:
Cream/Tan
Flower Fragrance:
No fragrance
Bloom Shape:
Single
Bloom Diameter:
Medium - 2 to 5 inches (5 to 12 cm)
Large - 5 to 8 inches (12 to 20 cm)
Bloom Time:
Mid Summer
Sun Exposure:
Full Sun
Sun to Partial Shade
Other details:
Unknown - Tell us
Danger:
Unknown - Tell us
Pruning Groups:
Group 1 - Spring bloomers; no pruning
Patent Information:
Non-patented
Propagation Methods:
Unknown - Tell us
Seed Collecting:
Unknown - Tell us
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