The Andersons Crabgrass Preventer with 2.5 Balan HerbicideBalan 2. 5 G is a selective preemergence herbicide for the control of crabgrass and most other annual weed grasses on lawns and golf courses in established: A granular weed control product on a HDG carrier For general turf use Balan pre emergent at 2. 5% for control of crab grass and other weeds Please see label for specific information on pests controlled, application rates, timing and use ACTIVE INGREDIENT: Benefin: 2. 5% OTHER INGREDIENTS: 97. 5%