Rescuing Bermuda Grass Overrun by Weeds

Bermuda grass loses ground in winter, letting weeds invade. At first forsythia bloom, apply corn gluten meal (CGM)—a natural pre-emergent that stops weed seeds from rooting. It won't kill established perennials like dandelions; hand-dig those. Mow hybrids at ½–1 inch, common Bermuda at 1–2 inches with a reel mower. Ideal pH: 6.5–7.0.

Bermuda has zero shade tolerance—if shade is the issue, switch to groundcover. Keep Bermuda thick and healthy; it will choke out most summer weeds. No herbicides—they weaken the grass and soil. CGM also provides slow-release nitrogen as it decomposes. Apply annually; effectiveness rises to 90% by year three.