Be sure to fertilize in late summer or early autumn. This fertilization allows cool-season grasses to recover from summer stresses and go into winter in good shape. Limit lawn traffic during hot, dry periods. Maintain a soil pH of six to seven. Core aerify cool-season lawns in spring or autumn to relieve soil compaction and improve soil aeration and water movement.
Proper core aerifying usually improves root growth and overall lawn health.
Maintain thatch levels at one-half inch or less. Excessive thatch reduces your lawn's ability to tolerate droughty conditions. Apply these products only when proper management practices fail to produce a satisfactory lawn. Always read, understand, and follow the manufacturer's label directions when using any pest-control product. Management Practices for Unwatered Lawns Grow drought-tolerant grasses.