To make a good lawn better, start with a high-quality seed. Scotts Turf Builder All Purpose Mix is formulated with high-quality seed varieties including turf-type Kentucky Bluegrass. This all-purpose mix is filtered 3 times to remove weeds and fillers for a 99.99% weed-free guarantee. Ideal for lawns that get a mix of sun and shade and can be applied in the spring or fall for a thicker, durable lawn that helps reduce weeds. Now, that’s a better way to seed and overseed.