Spurge Power® is a selective, postemergent broadleaf herbicide used to control dandelions, dollar weed, clover, oxalis, spurge and many other broadleaf weeds on residential turf. Three active ingredients include 56.14% MCPA, 5% triclopyr and 3.6% dicamba. Should not be sprayed on carpetgrass, dichondra, centipede, or desirable clovers. The label will say it will stress St. Agustine grasses. We at U Kill'em have found useing spurge at lower rates, around 1/2 ounce per 1-2 gallons that stress to grasses can be lessened. Also spray as early in AM as possible. For other listed grasses Mix 1 to 1.3 fl. oz. in 2 to 5 gals. of water for 1,000 sq. ft. of coverage. Pint size. USA made.