Prairie Junegrass (Koeleria macrantha) is a cool-season, perennial bunchgrass native to much of North America. It typically grows in compact, upright clumps reaching heights of 0.5 to 2 feet, featuring narrow, light to bluish-green leaves that form basal tufts. In late spring to early summer, it produces erect, slender seedheads that are initially pale green to purplish, often held well above the foliage, maturing to a tan or silvery color. This grass is one of the first to green up in the spring, making it an important early forage source.

Adapted to a wide range of climates and soil types, Prairie Junegrass is commonly found in prairies, open woodlands, and rocky slopes. It exhibits good tolerance to drought, heat, and cold, thriving in full sun and well-drained soils, including those of low fertility. Its fibrous root system makes it valuable for erosion control and revegetation efforts on disturbed lands. Furthermore, it provides habitat and food for various wildlife, including birds and small mammals, and is utilized as forage for livestock. Native Americans historically used its seeds for flour and its leaves for crafting tools.

Distributions
prairie; foothills; parkland; montane; boreal

Light
full-sun-to-partial-shade

Bloom Period
summer

Height
30 – 60 cm
12 – 24 inch

Habitat
Variety of sites from grasslands to forested areas.