Build your lawn with Scotts Kentucky 31 Grass Seed Mix for new lawns and overseeding. This grass seed mix contains a curated blend of seeds that offer benefits beyond what Kentucky 31 alone can provide, so you can grow a thicker, greener lawn vs other Kentucky 31 mixes (see label for details). In addition to Kentucky 31 Tall Fescue for durability and less maintenance, this mix also contains heat- and drought-tolerant (once established) Premium Tall Fescue for dense, green cover and quick-growing Annual Ryegrass. With this grass seed mix, you'll see results in as few as 5 days! The ideal time for planting this grass seed mix is during the spring or fall seasons, when the average daily soil temperature stays consistently between 60?F and 75?F, or air temperature between 65?F and 85?F. We recommend using a Scotts spreader to apply this product, following recommended settings on the label. One 20 lb. bag has a new coverage of 1,665 sq. ft. and an overseeding coverage of 5,000 sq. ft.