The best time to aerate is when your grass is actively growing—spring or fall in cool areas, and late spring in warm ones.

If you time it right, the one-two punch of aerating and overseeding will transform a thin, weak lawn into a lush carpet. The days at the end of the growing season seem to fly by as the weather changes ...

The days at the end of the growing season seem to fly by as the weather changes. If aerating and overseeding is on your end-of-season lawn to-do list, don’t wait too long into the fall. Cold ...