Florida grass guide
Bermudagrass rewards full sun and disciplined maintenance.
Bermudagrass handles traffic, heat, drought, and salt well, but its fine texture and aggressive growth require lower, more frequent mowing than most residential Florida grasses. It performs poorly in shade and readily moves into beds.
Where bermudagrass performs best
Bermudagrass is a strong choice for sunny, high-use areas because it spreads rapidly and recovers from wear. The same aggressive stolons and rhizomes can invade landscape beds, pavement joints, and neighboring turf. Shade is its major weakness; thinning under trees is often a sunlight problem, not a fertilizer problem.
Mowing is the deciding factor
UF/IFAS lists a general bermudagrass mowing range of roughly 0.5–1.5 inches, while lower-maintenance residential common bermudagrass may be held near 1–2 inches. Cultivar and mower type matter. Rotary mowers are not suited to a truly low fairway cut; turf maintained below about 1 inch generally requires a reel mower.
During peak growth, mowing may be needed more than once a week to follow the one-third rule. Allowing it to grow tall and then scalping it exposes stems, weakens appearance, and encourages thatch problems.
Water, nutrition, and seasonal timing
Water only after visible wilt, then wet the root zone thoroughly. Bermudagrass can survive drought by slowing or going dormant, but a consistently green high-quality lawn requires more management than bahiagrass.
Growth is strongest from late spring through summer. Follow the Pinellas County June 1–September 30 nitrogen and phosphorus blackout even during peak growth. Core aeration and dethatching, when actually needed, should be performed during active growth so the turf can recover.
Common problems to recognize
- Mole crickets: tunneling and root feeding can loosen turf and create irregular dead areas.
- Tropical sod webworms and armyworms: chewing injury can rapidly thin leaf blades during warm weather.
- Nematodes: root damage can cause yellowing and thinning, especially in sandy soil.
- Thatch and scalping: often tied to excessive growth, improper mowing, or excessive inputs.
A realistic residential standard
Bermudagrass can look excellent, but it is not a low-effort substitute for St. Augustinegrass. Before choosing it, confirm the site has full sun and that the mowing equipment and schedule can maintain the selected cultivar at the correct height.
Trusted Florida resources
This guide summarizes Florida-specific recommendations. Use the original resources below for additional detail and current local requirements.