Leavenworth's sedge
Carex leavenworthii
Last reviewed: August 2026
Leavenworth's sedge (Carex leavenworthii) is a perennial grass native to AL, AR, FL, GA and 23 more states. It reads as an intentional, HOA-friendly planting in the right spot.
Toxicity unknown
Leavenworth's sedge (Carex leavenworthii) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
part shade
Water
medium
Size
4"–8" H × 8"–12" W
Bloom
N/A
Native to
AL, AR, FL, GA and 23 more states
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 437 programs across 44 states, each with a link to the provider and the date we last checked it.
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Fine, low-growing, turf-forming sedge with soft narrow blades that spreads by rhizomes to create a dense lawn-alternative groundcover. Tolerates light foot traffic.
Growing Leavenworth's sedge
Grow Leavenworth's sedge in part shade and medium water. Mature plants reach 4 to 8 inches tall and spread 8 to 12 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Leavenworth's sedge is an HOA-friendly choice. Maintenance level: low. Tidiness: 5 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
Wildlife value
Host plant for little wood satyr.
Dense foliage shelters small wildlife and serves as a larval host for woodland butterflies.
Common questions
- How much sun does Leavenworth's sedge need?
- Leavenworth's sedge grows best in part shade conditions.
- Where is Leavenworth's sedge native?
- Leavenworth's sedge (Carex leavenworthii) is native to AL, AR, FL, GA and 23 more states, per the World Checklist of Vascular Plants (Kew).
- What butterflies or moths does Leavenworth's sedge host?
- Leavenworth's sedge is a larval host plant for little wood satyr.
- Is Leavenworth's sedge HOA-friendly?
- Leavenworth's sedge is generally an HOA-friendly choice in the right placement, with low maintenance.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Leavenworth's sedge? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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