GuideBest Time to Plant Grass SeedSow cool-season grass in late summer to early fall, mid-August to mid-October by region, and warm-season grass in late spring. Dates by zone and grass.GuideHow to Overseed a LawnOverseed a thin lawn in late summer or early fall: mow short, aerate or slice the soil, sow about half the new-lawn seed rate, and keep it moist until it sprouts.
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Pages being written for this section.
- How to plant grass seed
- When to fertilize a lawn
- How long grass seed takes to grow