While it may not kill weeds, this all-natural product can help deter the growth of new weeds over time. It’s corn gluten meal, and it’s known as an all-natural “pre-emergent” herbicide, which basically means it kills weed seedlings as they germinate. It’s perfect for lawns because it’s also a great fertilizer for grass. The key thing is to wait 60 days after applying grass seed to apply corn gluten; otherwise, it will do its job in deterring the growth of grass seedlings!
ANDREWS MCMEEL SYNDICATION