For seeding or overseeding a lawn, September has long been considered the best month. This is true when cool-season grass species such as Kentucky bluegrass and fescue are being used.
With cool nights and hoped-for fall rains, it’s the ideal time for lawn repair. Dig out weeds, add clean, weed-free topsoil and re-seed. Keep the planted area moist. Fertilize lawns with root-building ...