Idaho Fescue vs Bebbs Sedge - TreeTime.ca

Idaho Fescue vs Bebbs Sedge

Festuca idahoensis

Carex bebbii

CUSTOM GROW

NOT AVAILABLE THIS SEASON - MIGHT RETURN

Idaho Fescue
Bebbs Sedge

Idaho Fescue is a native perennial bunchgrass recognized for its fine-textured, blue-green foliage. Its dense, tufted growth and deep root system make it drought-tolerant and effective at stabilizing soils, particularly on slopes and open grasslands. Its upright, arching form and dense clumps give it strong ornamental value in both natural and designed landscapes.

This hardy grass provides cover for wildlife and forage for grazing animals, while also supporting soil health and habitat diversity. Idaho Fescue is well-suited for erosion control, ecological restoration, naturalization, xeriscaping, and habitat enhancement projects.

Bebb’s Sedge is a native perennial wetland plant that forms dense clumps of grass-like stems. It grows in a variety of wetland habitats, from marshes and wet meadows to lakeshores and stream banks. Ideal for rain gardens, riparian restoration, soil stabilization, and naturalization projects.

In late spring and early summer, Bebb’s Sedge produces clustered seed heads that mature from green to reddish-brown, adding seasonal interest while providing food and habitat for wildlife. As a cool-season plant, it grows most actively in the spring and as temperatures cool in the fall.

Idaho Fescue Quick Facts

Bebbs Sedge Quick Facts

Zone: 4a
Zone: 2a
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: wet
Growth rate: fast
Growth rate: fast
Life span: short
Life span: short
Growth form: clump-forming
Growth form: clump forming
Spreading: seeds - low
Spreading: rhizomes - medium, seeds - low


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


Native to: AB, BC, SK
Native to: AB, BC, SK, MB, ON, QC, NS, NB, NL, YT, NT, PE
Other Names: blue bunchgrass, bluebunch fescue
Other Names: bebbs oval sedge