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Desert pepperweed

Lepidium fremontii

Also called Fremont's Pepperwort, Bush Peppercress

Desert pepperweed
Photo: Stan Shebs, CC BY-SA 3.0

Desert pepperweed is a robust, branching perennial herb or subshrub of the mustard family, native to dry desert flats and rocky slopes of the southwestern US and northeastern Mexico. It is grown mainly for its toughness in hot, dry, low-water gardens, and it needs well-drained soil and full sun.

Family
Brassicaceae (Cabbage family)
Grows as
Shrub
Light
Full sun
Water
Water deeply but infrequently, letting the soil dry out fully between waterings; established plants need little or no supplemental water.
Soil
Sandy or gravelly, very well-drained soil; tolerates poor, alkaline desert soils.
Temperature
Hardy in hot desert conditions; protect from hard frost and prolonged cold below about -5 °C.
How easy
Easy
Native range
SW. U.S.A. to NE. Mexico
Climate
desert or dry shrubland

About

Lepidium fremontii, the desert pepperweed, is a species of flowering plant in the mustard family which is native to the southwestern United States, where it grows on sandy desert flats and the rocky slopes of nearby hills and mountains. It takes its scientific name from John C. Frémont.

Other Lepidium plants

African pepperwort · Waitakere Scurvy Grass · Waianae Range pepperwort · Lepidium aschersonii · Southern pepperwort · Coastal peppercress · Barneby's pepperweed · Field pepperweed · Creeping Watercress · Common pepperweed · Alkali pepperweed · Wartcress

Text excerpted from the Wikipedia article Lepidium fremontii 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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