New introduction Concentrated Glyphosate Weedkiller with Systemic Action reaches right down to the roots – killing the whole plant. Glyphosate Weedkiller kills all the weed – right down to the roots and leave no harmful residue, fully degrades in soil and is the ideal solution for clearing large areas of unwanted vegetation.   Dilute with water in a watering can or sprayer and fully wet the unwanted foliage. Use from February to October. Coverage 250ml treats up to 104 sq metres. Supplied 250ml size