Barricade 4FL

Barricade 4FL Herbicide is a pre-emergent herbicide offering low rate, season long control of over 30 broadleaf and grassy weeds that include goosegrass, Poa annua and crabgrass. Containing the active ingredient prodiamine, it prevents weeds from continuing to grow and stops the development of new seeded weeds. Applications can be applied as early as January and just one application will allow it to last the whole season.  Barricade 4L is designed to PREVENT weeds and will not assist in controlling existing weeds.  This product will not stain landscape features such as fences.