This little-known method actually works.

Here's exactly how often you should overseed to keep your lawn looking thick and lush. Overseed lawns in warmer regions yearly for winter color; every 2-3 years in cooler regions if lawn looks thin, ...

Prepare the area for dormant seeding in the fall to ensure good seed-to-soil contact. Dormant-seed cold-season grasses until mid-winter and apply the seed at the usual rate. Do not use pre-emergent ...