QT, Ready To Use, Ultra Weed Beater, Systemic Broadleaf Weed Killer For Lawn & Turf, Effective On Over 200 Hard To Kill Weeds, Right To The Roots, Visible Results In Just 24 Hours, Rain Fast Once Dry, Re-Seed In Just 2 Weeks, Superior Cool Weather Performance Down To 45 Degrees Fahrenheit, Extends Application Window To Early Spring & To Late Fall, When Weeds Are Most Susceptible, Non 2, 4-D Formula, Active Ingredients: Mcpa, Mecoprop-P, Dicamba & Carfentrazone.