The Best Time to Fertilize Your Lawn in Austin

One of the most common questions we hear from Austin homeowners is simple: when should I fertilize my lawn? The answer matters more than most people realize, because feeding your grass at the wrong time wastes money and can even encourage weeds instead of healthy turf.

In Central Texas, warm-season grasses like St. Augustine, Bermuda, and Zoysia come out of dormancy in early spring. The first application should go down after the lawn has fully greened up, usually in late March or early April. This spring feeding fuels vigorous new growth and helps the lawn recover from winter.

Through the summer, a slow-release fertilizer every six to eight weeks keeps color and density strong without pushing excessive top growth that demands more water. As fall arrives, a final feeding in October helps the grass build deep roots and store energy for the winter ahead.

Just as important as feeding is the pre-emergent weed control that brackets the season — one application in late winter and another in early fall. These stop weed seeds from germinating before they ever become a problem, which means far less spot-spraying later.

The takeaway: a handful of well-timed applications beats a single heavy feeding every time. If you’d rather not track the calendar yourself, our fertilization program handles the timing for you, and every application is logged so you know exactly what went down and when.