Stopping weeds early—before they can emerge from the soil—is the goal when applying a pre-emergent herbicide. ... It’s made from 100% organic corn gluten meal, making it safe for children ...

corn gluten meal. It's not quite as effective as its synthetic counterparts, but it does double as a nitrogen fertilizer, so even partial weed control comes with a side of growth boost. In flower beds ...

As you probably know, that's precisely what pre ... emergent application because moisture is required to activate the ...