Himalayan cobra lily is a tuberous perennial arum with a single tall stem, a maroon hooded flower in summer and red berries in autumn. It needs permanently damp, shaded, sheltered conditions to thrive.
Family
Araceae (Arum family)
Grows as
Bulb, Perennial
Light
Part shade, Shade
Water
Keep the soil consistently moist, never allowing it to dry out during the growing season.
Soil
Rich, humus-heavy, moisture-retentive soil such as leaf mould.
Temperature
Hardy to -5 °C; protect the tuber from hard winter frost.
How easy
Moderate
Safety
Toxic: Handling can cause skin irritation, and ingesting any part causes gastrointestinal irritation.
Native range
Himalaya to China and Indo-China, Taiwan
Climate
temperate
About
Arisaema consanguineum, the Himalayan cobra lily, is a species of flowering plant in the arum lily family Araceae. It is a tuberous perennial native to the Himalayas, Indochina, and China. A single stem, 1 m (3.3 ft) tall, bears a deciduous leaf with multiple radial leaflets. The flower is a deep maroon hooded spathe striped green and white. It appears in summer, and is followed by a cluster of bright red berries in autumn.
It is cultivated as an ornamental plant for a permanently damp, partially shaded or fully shaded, sheltered spot, such as a woodland setting. Though hardy to −5 °C (23 °F), the tuber may require protection during winter.
Where it grows
It occurs in China, Taiwan, India, Myanmar, Bhutan, Nepal and Thailand.
Text excerpted from the Wikipedia article Arisaema consanguineum 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.