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Leavenworth's sedge

Carex leavenworthii

Also called Leavenworth's Bracted Sedge, Dwarf Bracted Sedge

Leavenworth's sedge
Photo: Daniel J. Layton, CC BY 4.0

Leavenworth's sedge is a clump-forming perennial grass-like plant native to eastern North America, used as an ornamental and a low-maintenance lawn alternative. It tolerates a wide range of soils and habitats, and its main requirement is adequate moisture during establishment.

Family
Cyperaceae (Cyper family)
Grows as
Grass, Perennial
Light
Full sun, Part shade
Water
Water regularly until established, then moderately; it tolerates dry spells once settled.
Soil
Adapts to many soil types, including clay, loam and sand, with reasonable drainage.
Temperature
Hardy in cold winters; suited to temperate climates.
How easy
Easy
Native range
S. Ontario to C. & E. U.S.A.
Climate
temperate

About

Carex leavenworthii, called Leavenworth's sedge, is a species of flowering plant in the family Cyperaceae. It is native to southern Ontario and the central and eastern United States, and it has been introduced to California and Japan. A perennial with deep green leaf blades reaching 32 in (80 cm), it can tolerate a wide variety of habitats and soil types and is herbivore-resistant, and so it has found use as an ornamental and a mowable lawn grass alternative.

Other Carex plants

Carex alba · Tall Sedge · Black-spike sedge · Asian Shortstem Sedge · Hair-like sedge · Carex curvula · Common Yellow Sedge · Dioecious sedge · Teasel Sedge · Grassland sedge · Carex dolichostachya · Tufted Sedge

Text excerpted from the Wikipedia article Carex leavenworthii by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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