Yucca harrimaniae is a small, stemless yucca that forms clumps of spiky rosettes and nodding greenish-white and purplish flowers. It is native to dry high-elevation areas of the western US and is grown in full sun with excellent drainage.
Family
Asparagaceae (Asparagus family)
Grows as
Shrub
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry out fully between waterings.
Soil
Fast-draining sandy or gritty mix; avoid heavy clay.
Temperature
Hardy to about -25 °C; tolerates heat well.
How easy
Easy
Safety
Toxic to cats and dogs (ASPCA).
Native range
EC. Nevada to W. Colorado and NW. New Mexico
Climate
temperate
About
Yucca harrimaniae Trel., the Spanish bayonet, is a species in the family Asparagaceae, native to Utah, Nevada, Colorado, northeastern Arizona and northern New Mexico, at elevations from 1000 m to 2700 m.
Yucca harrimaniae is a small, acaulescent (stemless) species forming clumps of rosettes. Flowers are nodding (hanging downward), partly greenish-white, partly purplish. The species is closely related to Y. sterilis (Neese & S.L.Welsh) S.L.Welsh & L.C.Higgins..
Text excerpted from the Wikipedia article Yucca harrimaniae 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.