St. Augustine Grass
Stenotaphrum secundatum · Warm-season, perennial, C4
AI-generated identification · may be incorrect
Grass Category
Lawn/Turf
Hardiness Zones
USDA Zones 8 through 10. Exhibits poor cold tolerance and goes dormant during freezing winter temperatures.
About This Grass
Forms a thick, carpet-like turf with bright to dark green color and a coarse texture. Grows 2 to 3 inches tall under regular maintenance.
Blade Characteristics
Wide flat blades with blunt, rounded tips. Folded vernation with a short membranous ligule and absent auricles.
Growing Information
Growth Habit
Aggressively stoloniferous, forming a dense, coarse turf with rapid horizontal spread.
Sunlight & Water Needs
Thrives in full sun to moderate shade. Requires frequent watering and prefers well-draining soils with a neutral pH.
Mowing & Maintenance
Mow high at 2.5 to 4 inches frequently during the growing season. High maintenance due to watering, weed control, and pest susceptibility.