Back to plants
Abundant white flowers of mountain clematis along a pergolaClimbers

Clematis montana

Mountain Clematis

clematisclimbing plantspring floweringfast-growingpergola plant

Mountain clematis is a fast-growing climber that becomes smothered in white or pink flowers during May and June. The plant can cover large surfaces in a short time, making it ideal for growing over pergolas, fences, and unsightly walls. The lightly fragrant blooms appear on the previous year's wood.

Characteristics

Sun
Full sun, Partial shade
Water
Medium
Height
6001200 cm
Spread
300600 cm
Hardiness zone
69
Family
Ranunculaceae
Evergreen
No
Flower colors
white, pink
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 top in sun — cover the root zone with a tile or low planting. Clematis montana prefers moisture-retentive but well-drained, lime-rich soil. Water regularly during dry spells. Apply a helping of compost or organic fertilizer in spring for abundant blooming.

Pruning tips

Prune immediately after flowering in June, as the plant blooms on the previous year's growth. Remove spent stems and thin out the plant if it becomes too dense. Avoid pruning in winter or spring — you would lose the flower buds.