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Blue Grama

Bouteloua gracilis

Blue Grama

A fast-growing native grass with charming eyelash-shaped seedheads, ideal for meadow-style plantings.

One of the hardiest native grasses, thriving in USDA zones 3-10; it goes winter-dormant with frost and greens with warmth, tolerating both hard cold and extreme low-desert heat and drought.

AMWUA Notes

A premier very low-water native turf alternative; a single late-winter cutback is essentially all the care it needs.

Care Guide

πŸ’§Watering

Water every 2-3 weeks in summer once established; extremely drought tolerant and needs almost no supplemental water outside the warm season.

βœ‚οΈPruning

Mow or shear the stand back to a few inches in late winter to clear old dormant blades before spring green-up; if used as a meadow lawn it can be mowed high a few times a season.

🌱Fertilizing

Requires no fertilizer in native soils; heavy feeding is unnecessary and unwanted.

πŸ›‘οΈPests

Essentially pest-free; the pollen is a mild seasonal allergen.

β˜€οΈSeasonal Notes

Charming eyelash- or comb-shaped seedheads held horizontally appear in summer, then the warm-season grass turns tan and dormant over winter, greening again in spring.

Soil, Feeding & Propagation

πŸͺ¨Soil

Grows in lean, well-drained sandy, rocky, or clay-loam soils; very tolerant of poor and alkaline desert ground.

πŸ’§Drainage

Needs well-drained soil.

🌱Nutrient Needs

None β€” thrives in lean desert soil without fertilizer.

🌰Propagation

Seed, or division of clumps in spring.

πŸ“Spacing

1-1.5 ft on center, closer as a native lawn alternative (2 ft mature width)

🌳Roots & Placement

Non-invasive clumping and sod-forming roots; a well-behaved native turf substitute.

Placement Tips

  • β€’Space 12-18 in apart, or plant densely as a low-water native lawn alternative that needs little mowing.
  • β€’Use in meadow masses and prairie-style plantings mixed with desert wildflowers.
  • β€’Ideal for unirrigated buffer zones where a conventional lawn would be wasteful.
  • β€’Give full sun; cut back once in late winter before new growth emerges.

Features

Eyelash seedheadsMeadow grassNative turf alternativeSummer interest

Best Uses

Meadow plantingNative lawn alternativeMass planting

Ecological Value

Attracts

wind-pollinated

Wildlife Value

birdsseed foragers

Quick Stats

Water NeedsLow
Sun Exposurefull sun
Mature Size2 ft H Γ— 2 ft W
Growth Ratefast
Maintenancelow
HardinessUSDA 9-11
FoliageDeciduous
Drainagewell-drained
Bloom SeasonSummer
Bloom ColorTan
Litter Levellow
ThornsNone
Native RegionNorth America

Design Styles

native habitatlow maintenancedesert modern

Include in Your Project

Love Blue Grama? Our landscape team sources from wholesale nurseries and can incorporate it into your design.

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Use this care guide to maintain your Blue Grama. Questions about your landscape? Reach out anytime.

Data from 2024 AMWUA β€œLandscape Plants for the Arizona Desert” guide.