Seeding is one of the most cost-effective ways to establish or rejuvenate turf. Done right, it fills bare spots, improves density, and increases disease resistance. This guide walks through the when, how, and why of seeding so you can get a lush, resilient lawn.

When to Seed

Timing matters. For cool-season grasses (fescue, rye, bluegrass), seed in early fall for best results — cooler nights and warm soil encourage germination and root growth. Spring seeding can work but expect more competition from weeds and a shallower root system.