Q4® Plus Turf Herbicide from PBI-Gordon combines four active ingredients into a single formulation that kills tough grassy and broadleaf weeds, including yellow nutsedge, crabgrass, foxtail, chickweed, clover, and dandelion. An all-in-one, broad-spectrum herbicide, Q4 Plus reduces the need for tank mixing, saving labor and product costs. Q4 Plus is highly selective in cool-season turfgrasses […]