LESCO Stonewall 0.43% 0-0-4 AM MOP Granular Pre-Emergent Herbicide Plus Fertilizer 50 lb. Bag

LESCO Stonewall 0.43% Plus Fertilizer delivers professional-grade pre-emergent weed control combined with dependable potassium fertility in one premium, SGN 240 homogeneous granule. Powered by 0.43% prodiamine (Group 3), Stonewall forms a powerful soil barrier that prevents crabgrass, goosegrass, annual bluegrass and many other grassy and broadleaf weeds before they emerge. The 0-0-4 formulation, derived from Muriate of Potash (MOP), supports turf stress tolerance and root strength without excess nitrogen flush. Designed for uniform coverage and spreader performance, Stonewall provides season-long residual control when activated with rainfall or irrigation—making it a trusted, high-performance choice for turf professionals.