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Shadscale saltbush

Atriplex confertifolia

Also called Shadscale, Sheepfat, Spiny Saltbush

Shadscale saltbush
Photo: Matt Lavin from Bozeman, Montana, USA, CC BY-SA 2.0

Shadscale saltbush is a low, evergreen desert shrub native to the western United States and northern Mexico, often dominant in dry, alkaline valleys. It thrives in full sun, sandy well-drained soil, and dry, cold-winter conditions, and is grown mainly for xeriscape or rangeland use.

Family
Amaranthaceae (Amaranth & beet family)
Grows as
Shrub
Light
Full sun
Water
Water sparingly and let the soil dry fully between waterings; it is adapted to very low rainfall.
Soil
Sandy or gravelly, very well-drained soil; tolerates alkaline and moderately saline soil.
Temperature
Hardy to cold winters and hot summers; tolerates roughly -20 °C or colder and high desert heat.
How easy
Easy
Edible
Yes, some parts
Native range
W. & C. U.S.A. to Mexico (Chihuahua)
Climate
temperate

About

Atriplex confertifolia, the shadscale or spiny saltbush, is a species of evergreen shrub in the family Amaranthaceae, which is native to the western United States and northern Mexico.

Where it grows

Shadscale is a common, often dominant, shrub in the lowest and driest areas of the Great Basin. It prefers sandy, well-drained soils and it is tolerant of moderately saline conditions. Its habitats include alkaline desert valleys, hillsides, and bluffs.

Other Atriplex plants

Tubercled saltbush · Swamp Saltbush · Fan Saltbush · Silverscale saltbush · Native Orache · Atriplex billardierei · Silver saltbush · Fourwing saltbush · Gray saltbush · Flat-topped saltbush · Heartscale · Crownscale

Text excerpted from the Wikipedia article Atriplex confertifolia 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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