Blue Grama (Bouteloua gracilis) | Prairie Restorations

Blue Grama

Bouteloua gracilis

Bouteloua gracilis, commonly referred to as Blue Grama, is a warm-season perennial grass that typically reaches heights of 8 to 28 inches. It features distinctive, eyebrow-shaped seed heads and fine-textured, bluish-green foliage. This species is commonly found in prairies, grasslands, and open areas, preferring well-drained soils, including sandy and loamy types. Blue Grama is highly drought-tolerant and is used in landscaping for turf alternatives, prairie restorations, and erosion control due to its adaptability and low maintenance requirements.

Characteristics

Product Form	Plant, Seed
Type	Graminoid
Sun	Full Sun
Soil	Loam, Sand/Gravel, Calcareous
Moisture	Dry
Average Max Height (inches)	20
Suggested Plant Spacing (inches)	10
Dominance	Medium

Range Maps

Sowing Information

Sow seed onto a firm, weed-free seedbed. Hand-broadcast seed making two perpendicular passes for even coverage. If planting a mix, broadcast the grass component first and lightly rake/drag it into the top 1/8–1/4" of soil. Next, broadcast wildflower/forb seed and press it into the soil surface (with a roller/cultipacker or the back of a rake) to ensure good seed-to-soil contact. After seeding, apply a very light layer of clean, seed-free straw (or other weed-free, site-appropriate mulch) to reduce erosion and retain moisture without smothering seedlings. A good rainfall or thorough watering will help settle seed and mulch and improve germination.

Planting Information

Dig a hole in your planting site slightly larger than the plant’s root system. When placing the plant into the hole, ensure that the soil line remains consistent with its original level in the pot. Fill in around the roots with the excavated soil, gently firming it to eliminate air pockets. Water the plant thoroughly the same day to promote successful establishment.