Bonide Crabgrass Plus Weed Killer combines Quinclorac, Dithiopyr, Dicamba and 2.4-D to kill many different kinds of lawn weeds at many stages of development without harming lawn grasses. But what makes this product unique is that it is the only effective post-emergent crabgrass killer currently available for home lawn use. Because it's formulated to kill even hard to control mature crabgrass, your early season timing challenges have been eliminated. Crabgrass Plus Weed Killer is formulated on a lightweight carrier for better leaf adhesion and effectiveness. Treats northern and southern lawns (not Centipede grass or St. Augustine grass), and application rates are as low as 2.4lbs per 1,000 square feet. This 12-pound bag treats 5,000 square feet.
Dual action product prevents and kills crabgrass and listed broadleaf weeds
Treats northern and southern grasses
Eliminates early season application timing challenges