Nimblewill
Muhlenbergia schreberi
Last reviewed: August 2026
Muhlenbergia schreberi, or nimblewill, is a low, wiry grass that blooms from June through August and often forms mats in lawns, woodland edges, and disturbed shaded ground.
Toxicity unknown
Nimblewill (Muhlenbergia schreberi) 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.
The USDA PLANTS Database (opens in new tab) does not flag Nimblewill as toxic to livestock.
Light
full sun
Water
medium
Size
24"–36" H × 6"–18" W
Bloom
Jun, Jul, Aug
Native to
AL, AR, AZ, CO and 35 more states
Before you buy
Your city may pay you to plant this
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Nimblewill is a low-growing native grass that forms dense, spreading mats with fine-textured foliage. It produces delicate, wispy seed heads in summer and turns golden-brown in fall before going dormant in winter.
Growing Nimblewill
Grow Nimblewill in full sun and medium water. Mature plants reach 24 to 36 inches tall and spread 6 to 18 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Nimblewill is an HOA-friendly choice. Maintenance level: low. Tidiness: 2 out of 5.
Works well in: front yard, mid zone.
- Cut back in late winter
Wildlife value
This grass provides habitat and nesting material for small wildlife and produces seeds that feed songbirds in late summer and fall.
Common questions
- When does nimblewill bloom?
- Nimblewill flowers from June through August, producing thin, inconspicuous seed heads on wiry stems.
- How much light does nimblewill need?
- It grows best in full sun but tolerates shade well, which is why it frequently spreads through shaded lawns and turf.
- How much water does nimblewill need?
- It does well with medium soil moisture but can tolerate drier conditions once it is established.
- What does nimblewill look like?
- It is a low, sprawling grass with thin wiry stems that root at the nodes, forming loose mats that are often confused with crabgrass in lawns.
- Where is nimblewill commonly found growing?
- It tends to show up in shaded or partly shaded lawns, along woodland margins, and in disturbed soil near paths and gardens.
- Is Nimblewill toxic to livestock?
- The USDA PLANTS Database does not flag Nimblewill as toxic to livestock.
- Is Nimblewill HOA-friendly?
- Nimblewill is generally an HOA-friendly choice in the right placement, with low maintenance.
These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
If something looks wrong
Common plant problems, and what to check first
These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.
- It is dying right after planting
- Leaves turning yellow
- Wilting even though I watered it
- Brown crispy leaf tips
- Bugs on the plant
Ready to grow Nimblewill? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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