Prodiamine 4L is a pre-emergent control of crabgrass, goosegrass, and over 20 other weeds including spurge. When applied in early spring before seed germination, Prodiamine 4L can provide season long crabgrass control to well established turf. Prodiamine 4L is a generic formulation of Barricade, offering great value and great crabgrass prevention all in one package.
-A pre-emergent crabgrass control that also prevents some broadleaf weeds and other grassy weeds from germinating.
-Provides flexible length of control based on the rate at which it is applied.
-For use in established turfgrass, sod, ornamentals and Christmas tree farms.
-Prevents germination of crabgrass, poa annua, henbit, knotweed, chickweed, spurge, goosegrass and foxtail.
-Has low solubility and volatility, keeping it stable in the weed germination zone of your soil.
-A generic version of the very popular Barricade 4FL