Build your lawn with Scotts Kentucky 31 Grass Seed Mix for new lawns and overseeding. 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 60F and 75F, or air temperature between 65F and 85F. We recommend using a Scotts spreader to apply this product, following recommended settings on the label. One 40 lb. bag has a new coverage of 3,330 sq. ft. and an overseeding coverage of 10,000 sq. ft.