Inspect the tree for dead, damaged, diseased, crossing, or crowded branches
Use sharp, clean pruning tools
Prune during the appropriate season for the tree species
Remove dead, damaged, and diseased branches first
Cut branches just outside the branch collar
Avoid cutting flush against the trunk
Do not remove more than one-third of the canopy at once
Thin crowded areas to improve air circulation and light penetration
Remove crossing or rubbing branches
Cut back long branches to a lateral branch or bud
Make clean cuts without tearing the bark
Use the three-cut method for large branches
Support heavy branches before cutting to prevent bark tearing
Disinfect tools between cuts when working on diseased wood
Dispose of pruned diseased material properly
Step back often to check the tree’s shape as you prune
Follow local guidelines for protected trees and safety requirements