Ortho, 32 OZ, Concentrate, Weed B Gon, Kills Weeds, Not Lawns, Results In 24 Hours, Kills The Root, Dandelions, Clover & Other Broadleaf Weeds, For Northern Grasses, Fescues, Kentucky Bluegrass, Perennial Ryegrass, & Zoysiagrass, 2 OZ Per 1 Gallon Of Water For Each 500 SQFT, For Southern Grasses Bentgrass, Bahia & Bermuda, Do Not Use On St. Augustinegrass & Centipied Lawns, 1 OZ Per 1 Gallon Of Water For Each 500 SQFT, Apply When Weeds Are Actively Growing, Temperature Is Below 90 Degrees, When Air Is Calm, To Avoid Drift, Do Not Apply To Newly Seeded Grasses Until Well Established & Has Been Mowed 3 Times, Active Ingredients: 13.72% Mcpa, 1.56% Triclopyr, 1.35% Dicamba.