Pruning Peach Trees

The best time to prune peach trees is the middle of April. Pruning earlier, before bud swell, makes the tree susceptible to damage from the disease cystospora canker. A pruned peach tree is less susceptible to the disease brown rot. Brown rot is that brown fuzzy disease that grows on peach fruit as it ripens.

A peach tree should have 3 or 4 main limbs called scaffolds. The tree should have a bowl shaped appearance when pruning is complete. Prune annually to ensure uniform growth and fruit production. Always use sharp, clean pruners.

First, remove broken or diseased branches. Second, cut out vigorous upright shoots that developed on the inside of the main limbs. This is referred to as open center pruning. Finally, once the 3 or 4 main scaffolds have developed, allow secondary branches to develop off of the main scaffolds. Secondary branches should be spaced about 8” apart. Continue to keep upright shoots from developing on the inside of the scaffold limbs. As the tree matures, head back or cut off the ends of secondary branches to a side shoot so new fruiting wood is encouraged to develop. Remove all pruned wood and decayed fruit from around the tree.

For more information contact your local cooperative extension office. In Lackawanna County call 963-6842 and ask for the Garden Helpline or email LackawannaMG@psu.edu


John Esslinger, Extension Educator
Penn State Cooperative Extension
Penn State is committed to affirmative action, equal opportunity, and the diversity of its workforce.