Leaven's Sedge
Carex leavenworthii
A low, fine-textured lawn alternative for dappled shade. Takes mowing at 3 to 4 inches, or stays tidy unmowed and outcompetes weeds on its own.
Typically 1 pint–1 gal · $9–$30 · final price at pickup
- Thu, Aug 138 AM – 4 PM
- Fri, Aug 148 AM – 4 PM
- Sat, Aug 158 AM – 2 PM
A fine-textured native ground cover that handles mowing and shade. a practical solution for the spots where lawn struggles.
Leaven's Sedge is one of the small, mat-forming sedges that does the unglamorous but essential work of a native ground layer. Low, fine-textured, and tough, it spreads slowly to cover bare soil under trees, along path edges, and in the semi-shaded spots where maintaining a lawn is a constant battle. It handles mowing at 3–4 inches remarkably well, making it useful as a lawn alternative for dappled-shade areas. Left unmowed, it stays tidy at 6–12 inches with a soft, slightly arching habit that moves nicely in a breeze. The tiny spring flower spikes are botanically interesting up close but not showy: the appeal here is texture and function, not bloom. Plant it densely (8–10 inches apart) for the fastest ground-cover effect, or scatter it more loosely and let it fill in naturally. Either way, once established it reliably outcompetes many weeds in shaded conditions without any help from you.
A nursery-grown plant, ready for the ground.
Healthy, container-grown leaven's sedge propagated on-site at Hill House from regional genetics. Includes a one-page care card. We make every effort to supply plants as listed; occasionally we substitute a similar species of equal value.
Plant leaven's sedge instead of Pachysandra (Pachysandra terminalis), vinca (Vinca minor). Same job in the garden, without the spread.
- Sun
- Part sun
- Water
- Average
- Mature size
- 6"–1.3' · 8–12 in wide
- USDA zones
- 5–9
- Family
- Cyperaceae
- Native range
- Eastern and central United States, from Connecticut south to Florida and west to Kansas
Care notes for leaven's sedge.
Plant in part shade in average to moist soil. Tolerates dry shade once established. Can be mowed at 3–4 inches to maintain a lawn-like appearance. Otherwise, trim back in early spring. Self-seeds lightly. Spreads gradually by short rhizomes. No fertilizer needed.
Pairs well with these.
Same light, same soil, same wildlife. Janet's picks to plant alongside leaven's sedge.
Or skip the guesswork.
Curated packages bundle complementary species for an instant habitat. One reservation, one pickup day, a printed layout map.
Short on Space Package
For gardeners who have an abundance of passion but are short on space, this package features tidy, upright, clump-forming natives that behave and function well in small spaces.
Shade Bed Package
Ferns, sedges, and woodland natives that thrive under existing trees.
Birder’s Paradise Package
For the avid bird watchers and budding ornithologists in our community, the Birder’s Paradise Package consists of species that Hill House Nursery staff and longtime native plant advocates such as Doug Tallamy consider ‘premier bird garden plants’.