Earthcore Glyphosate Weed Killer Concentrate 1L is made from 99% pure glyphosate in a clean and low odour formulation for ease of use. It has a quick killing power for perennial weeds and grasses, enabling the user to control weeds pre-emergence, which causes them to die as soon as their first true leaves appear above ground. Earthcore Glyphosate Weed Killer Concentrate 1L is formulated so you only need to add mix with water for your desired coverage. It is a simple and cost-effective herbicide for household or farm use.Non-residualDirected to kill perennial weeds and grassesSimple and cost-effective weed control