Roundup tree stump and rootkiller 250ml kills stumps trees brambles nettles deep rooted and woody weeds itll even kill japanese knotweed its super concentrate formula kills up to 16 stumps and fully degrades in soil to allow replantingwarningherbicide home garden weedkiller always read label keepchildren and pets away from treated area until dry contains 360gl glyphosate harmful to aquatic organisms mapp13850