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Big sagebrush

Artemisia tridentata

Also called Common Sagebrush, Sagebrush

Big sagebrush
Photo: Peemus, CC BY-SA 3.0

Big sagebrush is an aromatic, evergreen shrub of the Daisy family that dominates cold desert and steppe across the Intermountain West and Great Basin. It is grown mainly for restoration and native landscaping, and it needs very good drainage and little water.

Family
Asteraceae (Daisy family)
Grows as
Shrub
Light
Full sun
Water
Water deeply but rarely, and let the soil dry out fully between waterings; it is drought tolerant once established.
Soil
Deep, well-drained, alkaline or basic soil; gritty or sandy mixes work well.
Temperature
Hardy in cold winters, roughly -30 °C or lower; tolerates hot, dry summers.
How easy
Easy
Safety
Not known to be toxic
Edible
Yes, some parts
Native range
W. Canada to Mexico (Baja California Norte)

About

Artemisia tridentata, commonly called big sagebrush, Great Basin sagebrush or simply sagebrush (one of several related species of this name), is an aromatic shrub from the family Asteraceae.

It grows in arid and semi-arid conditions, throughout a range of cold desert, steppe, and mountain habitats in the Intermountain West of North America. Big sagebrush and other Artemisia shrubs are the dominant plant species across large portions of the Great Basin.

Where it grows

Artemisia tridentata grows in arid and semi-arid conditions, throughout the Intermountain West of North America. Sagebrush is not a desert plant, but rather a resident of the steppe, in areas that receive 18–40 cm (7–15+1⁄2 in) of annual precipitation. Big sagebrush and other Artemisia species are the dominant plants across large portions of the Great Basin, covering some 422,000 square miles (1,090,000 square kilometres) in 11 western U.S. states and Canadian provinces. The range extends northward through British Columbia's southern interior, south into Baja California, and east into the western Great Plains of New Mexico, Colorado, Nebraska, and the Dakotas.

Uses

The Cahuilla used to gather large quantities of sagebrush seed and grind it to make flour. The main modern use is as firewood, with the wood's oils being particularly flammable.

Other Artemisia plants

Southernwood · Absinthium · African Wormwood · White Mugwort · Sweet sagewort · Hedge Artemisia · Chinese Mugwort · Biennial wormwood · Coastal sagebrush · Capillary Artemisia · Carruth's sagewort · Douglas' sagewort

Text excerpted from the Wikipedia article Artemisia tridentata 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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