QuestionsHow to growFlowersBorder Perennial FlowersBanishing bamboo without roundup 0 Vote Up Vote Down Mecky Beggan asked 15 years ago Is there any way at all of banishing bamboo from my garden forever without using Roundup or any other weedkiller? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago The only way is to dig it out with a pickaxe and a spade.