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Jejudo Bugbane

Actaea japonica

Jejudo Bugbane
Photo: Qwert1234, CC BY-SA 3.0

Japanese bugbane is a perennial woodland plant from East Asia, grown for its tall spikes of white flowers that attract pollinators. Give it cool, moist, shaded soil and room to spread.

Family
Ranunculaceae (Buttercup family)
Grows as
Perennial
Light
Part shade, Shade
Water
Keep soil consistently moist, especially in summer, and do not let it dry out.
Soil
Rich, humus-rich, moist but well-drained loam.
Temperature
Hardy in cool temperate climates; protect young growth from late frost.
How easy
Easy
Safety
Toxic: All parts contain triterpene glycosides and other compounds related to other Actaea species; ingestion can cause gastrointestinal upset, and the roots and berries are considered the most harmful.
Native range
China, Korea (Jejudo), C. & S. Japan
Climate
temperate

About

Actaea japonica, the Japanese bugbane, is a species of flowering plant in the family Ranunculaceae. It is native to central and southern China including Hainan, Jeju Island in South Korea, and central and southern Japan. A perennial, the Royal Horticultural Society considers it to be a good plant to attract pollinators.

Other Actaea plants

Actaea matsumurae · White baneberry · Black cohosh · Red baneberry · Actaea simplex · Baneberry

Text excerpted from the Wikipedia article Actaea japonica 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.

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