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Purple flowers of Italian clematis climbing along a pergolaClimbers

Clematis viticella

Italian Clematis

clematisclimberpurple flowerspergola plantwilt-resistant

The Italian clematis is a vigorous, healthy climber producing an abundance of medium-sized, bell-shaped purple to blue flowers from July to September. Unlike many other clematis species, it is highly resistant to the dreaded clematis wilt. Ideal for pergolas, fences, and trees.

Characteristics

Sun
Full sun, Partial shade
Water
Medium
Height
300500 cm
Spread
100200 cm
Hardiness zone
49
Family
Ranunculaceae
Evergreen
No
Flower colors
purple, blue
Wildlife value
bees, butterflies

Bloom period

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Care guide

Plant with the roots in shade and the stems in sun. Use well-drained, lime-rich soil. Keep the base cool with a tile or ground cover planting. Water regularly in the first year. Feed in spring with an organic fertiliser.

Pruning tips

Prune in February or March, cutting all stems back to 30 cm above the ground (pruning group 3). The plant flowers on new wood and creates a full covering each year afresh. This makes maintenance particularly straightforward.