QuestionsHow to growVegetable GrowingRhubarbRhubarb – when do I stop pulling it? 0 Vote Up Vote Down Ray Dunford asked 14 years ago I’m very pleaaed with my rhubarb as it’s been very plentiful this year. I am now wondering when I should stop pulling it? 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 7 years ago Normally you stop pulling rhubarb in August to allow the plants to build up strength for the following year.