- Dual-action formula
- Kills existing weeds and grasses to the root
- Prevents new weeds from growing for up to 4 months by creating an invisible barrier
- Roundup Extended Control W and G Killer; RTU; 24-Ounce
Roundup 5107300 Extended Control Weed and Grass Killer Plus Weed Preventer II Ready-to-Use Trigger Spray, 24-Ounce Review