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Alpine clematis

Clematis alpina

Also called Siberian clematis, Alpine Virginsbower

Alpine clematis
Photo: Enrico Blasutto, CC BY-SA 3.0

Alpine clematis is a deciduous climbing vine grown for its showy spring bell-shaped flowers in shades of blue, pink and white. It likes its top growth in sun and its roots cool and shaded, and it is best supported on a trellis or fence.

Family
Ranunculaceae (Buttercup family)
Grows as
Climber
Light
Full sun, Part shade
Water
Water deeply during dry spells, keeping the root zone moist but not soggy.
Soil
Fertile, well-drained loam enriched with compost, slightly alkaline to neutral.
Temperature
Hardy to about -30 °C; protect young plants from late frosts.
How easy
Easy
Safety
Toxic: All parts contain protoanemonin and related compounds that cause skin irritation, blistering and gut upset if chewed or handled in quantity.. Toxic to cats and dogs (ASPCA).
Native range
Europe to Temp. E. Asia and N. Pakistan
Climate
temperate

About

Clematis alpina, the Alpine clematis, is a flowering deciduous vine of the genus Clematis. Like many members of that genus, it is prized by gardeners for its showy flowers. It bears 1 to 3-inch spring flowers on long stalks in a wide variety of colors. C. alpina is native to Europe; in the United States it grows best in American Horticultural Society zones 9 to 6, which are generally found in the southern USA.

Cultivars include the pale pink 'Willy', dark blue 'Helsingborg' and lavender blue 'Pamela Jackman'.

Other Clematis plants

Rush Stem Clematis · Clematis akebioides · Goat's Beard · Evergreen Clematis · Clematis aromatica · Pine hyacinth · Bigelow's leather flower · Traveler's-joy · Satincurls · Gold Wool Clematis · Early Virgin's Bower · Virginia whitehair leather flower

Text excerpted from the Wikipedia article Clematis alpina by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

Pet safety from the ASPCA toxic and non-toxic plant lists.

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