Nature’s Creation® PREVENT Corn Gluten Spreadable  is a non-selective, natural pre-emergent herbicide which feeds turfgrasses, flowers, vegetables, trees and shrubs. Its natural pre-emergent herbicidal properties prevent germination of broadleaf weeds, annual, and perennial grasses. It works by inhibiting the feeder root development of germinating seeds. Because it will not kill existing plants which have already germinated, […]