EZ-STRAW Seeding Mulch with Tackifier is the perfect add-on solution for planting grass seed. It contains processed wheat straw and tackifier, a natural powder used in hydro seeding that sticks together when wet. Packaged in a convenient, UV-protected poly bag allows for outside storage. Won't leave a customer's vehicle with an impossible mess to clean. Easy to handle package works great for small and large areas. For every 5 lbs. to 7 lbs. of grass seed spread, use 2 bales of EZ-STRAW Seeding Mulch.