Family: Ranunculaceae
Genus: Clematis (KLEM-uh-tiss)
Cultivar: HF Young
Introduced by Pennell 1962
Group:
Early Large-flowered
Height:
6-8 ft. (2.4-3 m)
Spacing:
36-48 in.
Hardiness:
USDA Zone 4a to Zone 9b
Bloom Color:
Blue
Bloom Shape:
Single
Bloom Diameter:
Large - 6 to 8 inches (12 to 20 cm)
Bloom Time:
Late Spring - Early Summer
Sun Exposure:
Full Sun
Sun to Partial Shade
Other details:
Pruning Groups:
Group 2 - Repeat bloomers; prune immediately after flowering
