Rough Fescue vs Bluebunch Wheatgrass - TreeTime.ca

Rough Fescue vs Bluebunch Wheatgrass

Festuca campestris

Pseudoroegneria spicata (Agropyron spicatum)

CUSTOM GROW

CUSTOM GROW

Rough Fescue
Bluebunch Wheatgrass

Rough Fescue is a native perennial bunchgrass valued for its tall, dense clumps and long-lived growth. Adapted to cold climates and nutrient-poor soils, it is a defining species of northern prairie and montane grasslands. In western Canada and the northern Rocky Mountains, Rough Fescue is considered a keystone species because it shapes plant communities, stabilizes soils, and supports ecosystem resilience.

It is a cool-season grass, growing most actively in spring and fall and slowing during the heat of summer. Rough Fescue is highly regarded as forage for wildlife and livestock, with elk, deer, and other grazing animals favoring it. Taller than many other fescue species, it is well-suited to prairie restoration, erosion control, and naturalization projects where it supports both biodiversity and long-term ecosystem health.

Bluebunch Wheatgrass is a native perennial bunchgrass common across prairies, foothills, and open woodlands. Longer-lived than many other grass species, it develops deep, fibrous roots that stabilize soils and make it drought-tolerant once established. It is a cool-season grass, growing most actively in spring and fall and slowing during the heat of summer.

This hardy grass provides excellent forage for deer, elk, and bighorn sheep, and is especially palatable to livestock. Its seeds feed birds and small mammals, while its bunching growth offers protective cover for ground-nesting birds such as sparrows and sage-grouse, as well as shelter for small mammals. Bluebunch Wheatgrass is well-suited to rangeland & prairie restoration, naturalization, and erosion control projects.

Rough Fescue Quick Facts

Bluebunch Wheatgrass Quick Facts

Zone: 3a
Zone: 3a
Height: 0.3 m (1.0 ft)
Height: 0.6 m (2.0 ft)
Spread: 0.3 m (1.0 ft)
Spread: 0.5 m (1.5 ft)
Light: partial shade, full sun
Light: partial shade, full sun
Moisture: dry, normal
Moisture: dry, normal
Growth rate: slow
Growth rate: slow
Life span: long
Life span: medium
Growth form: clump-forming
Growth form: upright, clump-forming
Spreading: seeds - medium
Spreading: tillering - high, seeds - medium


Hybrid: no
Hybrid: no
Catkins: no
Catkins: no


Native to: AB, BC
Native to: AB, BC, SK, YT
Other Names: mountain rough fescue, prairie fescue