When to Fertilize and Seed a Lawn | Lowe’s

It's time to fertilize southern lawns! Although Milorganaite works on all lawns and grass types, each region should apply it at different times in order to get the best results. In Spring, fertilize your lawn with Milorganite after the last frost and once your lawn begins to grow and green. | Milorganite Fertilizer

This Is How Often (and When) You Should Fertilize Your Lawn