Back to species databaseGrass / Sedge / Rush

Hairy-leaved Lake Sedge

Carex atherodes

Photo coming soon
Category
Grass / Sedge / Rush
Sun
Full to Partial
Soil moisture
Wet to Medium-Wet
Bloom time
May–Jun
Notes
Cool, Rhizomatous

About Hairy-leaved Lake Sedge

Hairy-leaved Lake Sedge, also known as Awned Sedge, is a tall and vigorous wetland native that excels in large-scale restoration and pond-side plantings. Reaching heights of 3 to 5 feet, it is distinguished by its long, drooping leaves that are often softly hairy on the undersides and sheaths. This rhizomatous species forms expansive colonies in marshes, lakeshores, and wet prairies across much of North America. It is exceptionally well-suited for sites with standing water or soils that remain wet year-round, though it can tolerate some seasonal drying. Ecologically, it provides high-quality forage for waterfowl and muskrats, as well as essential nesting cover for various wetland birds. Its extensive root system makes it a powerful tool for shoreline stabilization and nutrient filtration. For gardeners with large wet areas or shorelines, this sedge offers a lush, functional, and deer-resistant solution that supports a thriving wetland ecosystem.

Native range

Native to 29 states:

AlaskaArizonaCaliforniaColoradoIowaIdahoIllinoisIndianaKansasMaineMichiganMinnesotaMissouriMontanaNorth DakotaNebraskaNew MexicoNevadaNew YorkOhioOregonPennsylvaniaSouth DakotaUtahVirginiaWashingtonWisconsinWest VirginiaWyoming

County range map

BONAP county-level native range map for Carex atherodes

Range map courtesy of BONAP (Biota of North America Program).

Have more questions on Hairy-leaved Lake Sedge?

the prairie farm FORUM

Want to grow Hairy-leaved Lake Sedge?

Get a Quote