'Columbine' clematis Description
Photo courtesy of Josef Distl
Alpina Group, Atragene Group, Early Small Flowered, Group 1.
Blue. 4 petals. Average diameter 2". Single, nodding bloom form. Mid-to-late spring.
Height of 6½' to 10' (200 to 305 cm).
USDA zone 3b through 9b. Plant in soil that drains well. Plant in sun or partial shade. Suitable for growing in a container. No pruning required.