Get the lawn you’ve always wanted with the help of EZ-Straw Seeding Mulch with Tack. It’s the perfect add on solution for planting grass seed. EZ-Straw Seeding Mulch features processed straw with a bonding agent that gives straw a tackiness which holds it together. Prevents soil erosion and seeds from washing away. Speeds up germination and allows for less watering. Biodegrades, so there is no mess to clean up. Also protects seed from birds. Safe for children and pets. 99% weed free.