New Bermuda Sod Weed Control and Irrigation Setup in Arkansas

NW Arkansas homeowner: 1-month-old Bermuda sod, mowed at 4.5", now has grassy and broadleaf weeds. Rocky/red clay soil. Needs weed strategy and irrigation schedule.

Weed Identification Critical

• Grassy weed = another grass: Wait for winter dormancy, treat with glyphosate when Bermuda is fully brown (check for green at soil line)
• Nutsedge/nutgrass: Multi-year herbicide program needed (MSMA products)
• Broadleaf weeds: 2,4-D blends effective; consult local extension for regional recommendations

Soil Building

After weed control, topdress with ⅜" quality compost (1 cu yd/1,000 sq ft) in dormant season. Builds soil, fertilizes, fights fungus, improves drought resilience over years.

Irrigation for Clay Soil

Georgeville clay (similar to AR red clay) needs deep, infrequent watering. Water to 6" depth weekly. Cycle soak to prevent runoff. Adjust for rainfall.