Pruning mature blueberry plants: remove weak, low-growing shoots (1) thin the crown of the plant by cutting out about 20 percent of the canes each year (2) head new, vigorous canes to about 4 to 6 inches below the top of the bush (3) 1 2} Excessive fruit set results in smaller, poorer-quality fruit and, potentially, reduced flower bud formation for theFile Size: KB. Jul 26, This means any criss-crossing branches should be removed to allow for more sunlight and better air circulation.
Also, cut out any short, soft shoots developing from the base of the bush late in the season. Prune off canes and twigs that have been damaged by winter injury, diseases, insects, etc. In addition, prune out unproductive canes that have not produced any Estimated Reading Time: 2 mins.
May 20, Regular pruning of blueberry bushes is important to keep them from becoming overgrown and unproductive. Training young blueberry bushes by pruning them regularly during the first two years promotes proper structure of the plant, which in turn supports maximum production of fruit%(75). Keep the fruiting branches from getting too tall by snipping off growth that's becoming a stretch too far. Cut these stems just above a side branch to encourage growth to spread out rather than up.
Pruning creates an open framework of healthy fruiting stems, ensuring a bumper harvest of blueberries each summer.
Nov 25, To keep them producing well, blueberry bushes need to be pruned every year. If your bushes have never been trimmed, be careful not to go overboard the first year: Remove no more than two or three of the oldest canes (more than seven years old). Remove any diseased or broken wood, plus crossing branches.
Feb 03, Pruning Blueberries for New Growth. Now you want to prune for renewal, taking out older canes to encourage new ones. A good rule of thumb would be to ensure that you don’t leave in any canes more than six years old, and that a mature bush has one or two canes from each year below that.