Improving Clay Soil Drainage for a Healthy Lawn in Texas

Clay Is Good

It retains water and nutrients. Slow percolation is due to tiny particles, not a defect. Zoysia, St. Augustine, and Bermuda thrive in clay if pH is ~6.5 and you fertilize/mow properly.

Standing Water = Grading Issue

Water ponds because of low spots, not clay. Add clay to raise low areas or trench to drain.

Tree Competition

15 trees dominate water and nutrient uptake. Monitor soil moisture and fertility for turf success.

Surprising Trick

Sodium laureth sulfate (in cheap shampoos) disperses clay particles. Spray via hose-end sprayer on ponding areas—drainage improves dramatically.