St. Augustine Grass
Stenotaphrum secundatum · Warm-season, perennial, C4 grass.
AI-generated identification · may be incorrect
Grass Category
Lawn/Turf
Hardiness Zones
USDA Zones 8 through 10, sensitive to heavy frost and goes dormant in colder parts of its range.
About This Grass
Forms a thick, carpet-like turf with broad, flat blades. Medium to dark green color, maintaining color well in heat.
Blade Characteristics
Wide blades with blunt, rounded tips and folded vernation. Features distinct, membranous ligules without auricles.
Growing Information
Growth Habit
Aggressively stoloniferous with a rapid spread rate, forming a dense, coarse turf.
Sunlight & Water Needs
Requires full sun to moderate shade, high watering needs during dry spells, and prefers well-draining soil with a slightly acidic to neutral pH.
Mowing & Maintenance
Mow high at 2.5 to 4 inches frequently during the growing season. Requires moderate to high maintenance including regular fertilization.