Professional Japanese Knotweed Killer Concentrate – 1L

Eradicate the highly invasive and destructive Japanese Knotweed with our Professional Killer Concentrate. This powerful systemic herbicide is specially formulated for deep penetration and is absorbed through the leaves and stems, travelling down to the plant’s deep rhizome system. This ensures a complete kill, preventing the plant from regenerating. It is the most effective solution for homeowners and professionals needing to control this notorious weed. For best results, apply during the active growing season.