Hi-Yield (33481) Root Killer (1.5 lbs.)
- This selective pre-emergence herbicide controls crabgrass & most other annual weed grasses..
- Controls Crabgrass, Foxtail and others listed on label..
- This product requires only a single application and provides crabgrass control all season long..
- Covers 5,000 square feet to 20,000 square feet based on application method..
- Application varies by dimension and grass type. See label for application instruction..