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Downy Clematis

Clematis macropetala

Downy Clematis
Photo: Kurt Qvist from Stockholm, Sweden, CC BY 2.0

Downy Clematis is a hardy deciduous climbing vine with nodding, bell-shaped spring flowers followed by fluffy seed heads. It grows best with its roots cool and shaded and its top in sun.

Family
Ranunculaceae (Buttercup family)
Grows as
Climber
Light
Full sun, Part shade
Water
Water regularly during dry spells, especially in the first two years, and keep the root zone moist but not waterlogged.
Soil
Moist, well-drained, fertile soil rich in organic matter, slightly alkaline to neutral.
Temperature
-30 to 25 °C; very cold hardy.
How easy
Easy
Safety
Toxic: All parts contain protoanemonin and related compounds that irritate skin and mucous membranes and cause gastrointestinal upset if eaten.. Toxic to cats and dogs (ASPCA).
Native range
S. Siberia to N. China
Climate
temperate

About

Clematis macropetala is a species of flowering plant in the family Ranunculaceae native to northwestern China, Mongolia, and adjoining areas of Siberia. Its cultivars 'Ballet Skirt', 'Lagoon', 'Pauline', and 'Wesselton' have gained the Royal Horticultural Society's Award of Garden Merit.

Other Clematis plants

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

Text excerpted from the Wikipedia article Clematis macropetala 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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