Why You Should Prune Your Blueberry Bushes The most plump and delicious blueberries are harvested from the upper half of the bush on the upright growth of 2- to 4-year-old canes. Renewal pruning ...

And there are a lot of mistakes you can make with blueberry bushes. That said, deciding to prune them in the summer can be a good or bad thing, depending on how you care for them afterward.

They make good plants for containers so you can ... For the first two or three years of a blueberry's life it's not necessary to prune it much, apart from keeping the plant tidy.