QuestionsHow to growTrees and ShrubsPlantingMoving Heathers 0 Vote Up Vote Down Carmel Quirke asked 14 years ago Can i move Heathers that have been planted 6 years, and when is the best time to move them. 1 Answers 0 Vote Up Vote Down Gerry Daly Staff answered 6 years ago Heathers can be tricky to move once established and do not always survive. If they must be moved, do so in March.