Artemisia frigida (Fringed sagebrush)
Also known as Prairie sagewort. Distinctive mat-forming subshrub from 4-16 in. tall with grey-green velvety evergreen leaves, flowering June to September. Prefers coarse, shallow, arid soils of regularly disturbed sites; 2,000 to 11,500 ft. elevation. Rhizomatous, readily sprouting after fire and disturbance. Most widely distributed of all the sagebrush species, occurring throughout the northern hemisphere from cold boreal regions to the central grasslands; also in sagebrush steppe and woodland communities. Thrives along ditches and streambanks. Moderately browsed by native ungulates in winter and spring. Important food source for small mammals and birds, including sage-grouse and greater prairie-chickens. Attractive and pleasantly aromatic, increasingly used in xeriscape landscaping.
DISTRIBUTION / ADAPTATION
INFORMATION & ATTRIBUTES
Family: Asteraceae
Duration: Perennial
Growth Habit: Subshrub
Native Status: Native
Growth Form: Rhizomatous
Mature Height: 2 ft.
Bloom Color: White
Fruit/Seed Color: White
Bloom Period: Summer
Annual Precipitation: 10-40 in.
Drought Tolerance: High
Shade Tolerance: Intermediate
Elevation: 3,000-8,000 ft.
Fire Resistance: No
Fire Tolerance: Medium
Nitrogen fixation: None
SOIL ADAPTATION
Coarse Texture: Yes
Medium Texture: Yes
Fine Texture: Yes
Salinity Tolerance: Medium
CaCO3 Tolerance: High
pH Range: 7.0-9.0
SEEDING NOTES
Seeds per Pound: 4,536,000
Seeding Rate: PLS lbs/acre
Season: Fall/Winter
Days to Germination:
VARIETIES & LOCAL ACCESSIONS
None