Replacing Crabgrass Patches with New Sod

Step-by-Step: Removing Crabgrass and Resodding

When crabgrass takes over patches of your lawn, a broad-spectrum herbicide like glyphosate (Roundup) offers fast, reliable eradication. Apply carefully to avoid drift onto desirable grass.

Match the Grass Type

For a seamless repair, identify your existing sod variety. If you can't recall the cultivar, the new patches may show different texture or color. Take a sample to a local nursery for help matching.

Prepare the Soil Thoroughly

Remove dead vegetation and work the topsoil until it's loose and friable. Lay sod squares directly on the prepared soil, keep them well-watered until they pass the "tug test" (roots resist lifting), then transition to deeper, less frequent watering.

Consider Climate Suitability

Bluegrass struggles where temperatures regularly exceed 85°F. In warmer zones, heat stress leads to thinning and weed invasion. Always choose grasses rated for your hardiness zone.