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DNRC Montana Conservation Seedling Nursery

Big Sage

Big Sage

Regular price $48.00 USD
Regular price Sale price $48.00 USD
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Out of stock

Quantity

*ORDERING QUANTITIES - our seedlings are sold in bulk*
10 - 27 cubic inch (ci) seedlings are sold in bundles of 24 (1 unit = 24 seedlings)
100 & 175 cubic inch (ci) seedlings are sold in bundles of 9 (1 unit = 9 seedlings)

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Artemisia tridentata

Native Species

Natural Habitat: Arid and semi-arid cold deserts, sagebrush-steppe, open slopes, plains, foothills from ~1,500 to 10,000 ft

Foliage / Flowers: Evergreen shrub with silvery‑gray, wedge-shaped ½–1¼ in leaves (usually tridentate tips); late summer to early fall displays small yellow tubular flower clusters; seed-like achenes

Light Requirements: Full sun

Growth Rate: Slow to moderate; reaches mature size (~2–10 ft) in ~8 years

20‑year Height: 6–10 ft, sometimes up to 15 ft in deep soils

Elevation Range: ~1,500–10,000 ft

Cold Hardiness: USDA Zones 2–9; hardy to –40 °F

Fire Tolerance: Low, highly flammable with volatile oils; typically top‑killed by fire and does not resprout; regenerates only from seed bank

Wind Tolerance: High, thrives in exposed, windy environments

Soil Preference: Deep, well‑drained sandy to silt loams; tolerates basic/alkaline soils; avoids waterlogged sites

Alkali / Saline Soil Tolerance: Moderate, tolerates alkaline soils, low saline tolerance

Life Span: Long-lived; often >100 years, typically 50–100+ years

Minimum Annual Precip: 10–18 in (250–450 mm); thrives in 10–30 in environments

Drought Tolerance: Very high once established; deep taproots and fine lateral roots capture moisture

Windbreak Spacing: For restoration, space shrubs ~6–10 ft apart to form dense stands

Potential Pests / Disease: Generally resilient; may see aphids, spider mites, caterpillars, powdery mildew, rust fungi

Deer Resistance: High, bitter foliage with volatile oils makes it unpalatable to deer and livestock

Wildlife Value: Critical habitat and forage for many species

  • Sage grouse (nesting, cover, winter forage)
  • Pronghorn, mule deer, and elk (winter browse)
  • Small mammals and birds (cover and food)
  • Pollinators utilize late-season flowers and associated insects

 

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