For flower buds to develop well, all branches of the tree.

Jun 20, Pruning a pear tree begins in late winter before the buds begin to swell. Earlier pruning may encourage excessive vegetative growth and suckering in spring and summer. It also increases the chances of winter injury to the pruning sites. Limit spring and summer pruning to light thinning and try to avoid trimming pear trees after midsummer.

Pruning your pear tree during its dormant season before it actively begins regrowth in the spring is best because the tree will put more energy into growing where it was pruned.

When is the best time for pear tree pruning? All free standing fruit bushes and trees should only be pruned during their dormant period. This is during the winter, between November and the early part of March and certainly before the new buds start to appear and after the leaves have started to stumpchopping.barted Reading Time: 7 mins.

Summer Pruning Summer pruning is advised, especially for removing waterspouts, rootsuckers and fire-blight-infected wood.

The tree has become bushy and weak and will produce very poor quality apples.

Summer pruning can also be used during the first three years of tree training to produce the desired tree shape. Undesired growth should be removed in early summer or after harvest between late August and early September. When to Prune Pear Trees You can prune pear trees during their dormant season -- December, January and mid-February -- with January being the best month for pruning. When you prune trees.