Time to prune

Mar 4, 2020 | Agriculture, Community News | 0 comments

While pruning is an important tree maintenance tool, improper pruning can create permanent damage or even shorten a tree’s lifespan. Review these pruning tips before making any cuts:
•Small cuts are less damaging than large cuts. Pruning young trees to develop a desirable form and structure can save the tree from large, complicated cuts in the future.
•Wait to prune young trees until they are established—generally 2-3 years after planting.
•Avoid removing more than 25% of the crown, especially on mature trees.
•Make pruning cuts just past the branch collar, which is a zone of specialized cells around the base of a branch. These cells divide rapidly to form wound wood over pruning cuts. Cutting flush with the trunk damages and removes these specialized cells, impairing wound closure.


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• Avoid using tree wound dressings and sprays unless you are pruning a red oak group species in mid-March through June (see our Oak Wilt Alert for more information).
• Hand pruners are ideal for small branches. Cuts larger than a half inch in diameter can be cut with lopping shears or pruning saws.
• Wear protective gear and use safe practices when cutting larger branches. Never use a chain saw to reach above your shoulders or when on a ladder.

 

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