St. Augustine Grass

Stenotaphrum secundatum · Warm-season, perennial, C4

AI-generated identification · may be incorrect
St. Augustine Grass

Grass Category

Lawn/Turf

Hardiness Zones

USDA Zones 8 through 10 with low cold tolerance and winter dormancy in cooler regions.

About This Grass

Forms a thick, carpet-like turf with coarse texture and bright to blue-green color. Grows 2 to 3 inches tall.

Blade Characteristics

Broad blades with blunt, rounded tips and folded vernation. Features distinct membranous ligules and no auricles.

Growing Information

Growth Habit

Aggressively stoloniferous with rapid lateral spread and dense cover

Sunlight & Water Needs

Thrives in full sun to partial shade with high water requirements and moderate drought tolerance. Prefers well-drained soils with a pH of 6.0 to 7.5.

Mowing & Maintenance

Mow high at 2.5 to 4 inches regularly. Requires frequent fertilization and moderate to high overall maintenance.

Identified on 9/30/2026
St. Augustine Grass - Stenotaphrum secundatum | Grass Identifier