A bulbous perennial wildflower from northern California, grown for its nodding yellow lantern-like flowers. It needs a dry summer dormancy, so the key to growing it is keeping the bulb dry while it rests.
Family
Liliaceae (Lily family)
Grows as
Bulb
Light
Shade
Water
Water through the cool wet season from autumn to spring, then keep dry from early summer while the plant is dormant.
Soil
Fast-draining mix, sandy or gritty, with some clay or serpentine-type soil in its native habitat.
Temperature
Cool to mild temperatures; hardy in USDA zones 8-9 and tolerant of cool winters, but not frost-hardy below freezing for long periods.
How easy
Moderate
Safety
Not toxic to cats or dogs (ASPCA).
Edible
Yes, some parts
Native range
NW. California
Climate
temperate
About
Calochortus amabilis (syn. C. pulchellus var. amabilis) is a species of the genus Calochortus in the family Liliaceae. It is also known by the common names Diogenes' lantern, yellow globe-tulip, golden globe-tulip, yellow globe lily, golden fairy lantern, golden lily-bell, Chinese lantern, and short lily.
Where it grows
The plant is endemic to northern California, from the east bay (notably in Mount Diablo State Park) and north of the San Francisco Bay Area. It grows in the Northern California Coast Ranges and Klamath Mountains, from 100 metres (330 ft)–1,000 metres (3,300 ft)–1,500 metres (4,900 ft) in altitude. It is a common member of the scrub and woodland flora, found on dry slopes in California oak woodland and chaparral habitats.
Text excerpted from the Wikipedia article Calochortus amabilis 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.