[header] How to prune blueberries [title] Know where blueberry bushes produce fruit. [step] Blueberries grow on the side-shoots, off of the main branches of the bushes. [substeps] Blueberries only grow on branches that are at least one year old.
Branches over four years may have a smaller crop. You must prune the bushes so that they provide enough new growth for blueberry production next year.