LESCO Stonewall 4FL Prodiamine 40.7% Pre-Emergent Liquid Herbicide 2.5 gal. Jug

LESCO Stonewall 4FL Herbicide is a professional-grade liquid pre-emergent solution designed to deliver long-lasting control of annual grasses and broadleaf weeds in established turfgrass, ornamentals, and managed landscape areas. Powered by prodiamine, a proven Group 3 herbicide, Stonewall 4FL forms a durable soil barrier that prevents weed seed germination before emergence, helping maintain clean, uniform turf and planting beds. The flowable liquid formulation provides application flexibility through spray equipment, ensuring precise placement, excellent residual performance, and season-long weed prevention when activated by rainfall or irrigation according to label directions.