Corn gluten is a unique turf product that inhibits the growth of a seed's tiny feeder roots by breaking down the cell wall. As a result, seedlings struggle to absorb enough moisture, which often leads to their death before they can establish themselves. When used as directed, corn gluten acts as a pre-emergent natural herbicide that does not harm beneficial insects, soil organisms, or aquatic life in ponds and streams. It is also safe for pets and children. Because corn gluten targets explicitly the roots of sprouting seeds, it can be used around transplants and established vegetables, flowers, shrubs, and lawns. For effective pre-emergent protection, apply 10-20 lbs. per 1,000 square feet in the spring and fall. However, avoid applying corn gluten meal to newly seeded lawns or areas that will be seeded soon after application. In addition to its herbicidal properties, corn gluten can also be applied as a regular nitrogen fertilizer during the summer. It is recommended for controlling common weeds such as curly dock, purslane, clover, dandelions, and crabgrass. Proper application can provide up to 90% effective weed control for dandelions and crabgrass in the first year. The product is safe for children, pets, and wildlife immediately after application and can be applied at any time without causing burn damage. After application, water the area thoroughly and allow it to dry for 2-3 days.