Traditional lawn seed is a mixture of seed that is designed for patching up thin spots in a lawn. This blend contains 20 % Kentucky Bluegrass, 10% Creeping Red Fescue, 40% Turf Type Perennial Ryegrass and 30% Annual Ryegrass. For every 5-7 lbs. of seed you’ll get an average coverage of 1000 square feet. Make sure to water profusely once sown for optimum germination.