Needle-and-thread
Needle-and-thread (Hesperostipa comata) is named for the long twisted awn trailing from each seed. A cool-season bunchgrass of dry western rangeland, it greens up early, cures well for winter forage, and holds sandy and loamy soils where moisture is short.
Why landowners plant needle-and-thread
- Early spring green-up on sites too dry for most cool-season grasses.
- Cures standing, providing winter forage and cover value.
- Deep fibrous roots stabilize sandy and loamy dryland soils.
- A core native in Montana, Wyoming, and Dakotas CP2 and CP25 mixes.
Site fit
Dry, well-drained sandy loam and loam in the semi-arid Plains. Not suited to heavy wet clay or humid eastern sites. Pairs naturally with blue grama and western wheatgrass.
Establishment
Long awns tangle in drills — buy de-awned seed or use a drill with a picker-wheel seed box. Dormant fall seeding satisfies seed dormancy far better than spring seeding. Plant 1/4 to 1/2 inch deep.
Management
Graze before or after seed set: the sharp awns can injure livestock mouths and eyes during the seed-ripe window. Defer grazing during establishment. Fire-tolerant outside the boot stage.
CRP practice fit
Native cool-season component of dry western grass plantings.
Season-of-use diversity in northern mixed-grass mixes.
Dryland cover in western SAFE seedings.
Featured mixes with needle-and-thread
Pairs well with
Blue grama · Western wheatgrass · Green needlegrass · Prairie sandreed
Frequently asked questions
They can during the seed-ripe window in early summer. Graze before seed heads ripen or after the awns drop.
Yes if you are drilling. Awned seed bridges and plugs conventional drills; de-awned seed flows far more reliably.