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Be sure to prune only the limbs you can reach conveniently. If the limbs you are trying to reach are too high, then maybe you should get a professional arborist. Also, do not trim more than 25 percent of the tree’s branches. Lastly, do not trim only the top of the tree, as this will mess up its good stumpclear.barted Reading Time: 7 mins. How do you trim high tree branches? Anyone that has owned property with a tree or taller shrubs has at one time or another run into the issue of having to trim a high tree branch because it was damaged, died, or just hanging too low.

Here are 7 ways to trim high tree branches: Use a pole pruner; Use a pole saw; Use a pocket saw with a ropeReviews: 1. Pruning changes the form and growth of a plant. Pruning can also be considered preventive maintenance for both insect and disease damage. Many problems may be prevented by pruning correctly during the formative years for a tree or shrub.

The late dormant season is the best time for most pruning. May 19, Pruning of tall and thick fruit trees should be done from the top if you need to cut the crown. Old apple trees and pears grow up to 20 pruning variegated shrubs 25 feet, and cherry trees up to 30 ft.

You can reduce the trees by ft. First, cut over any branches that go to the side.5/5(7). Mar 10, Crown reduction is a tree pruning method generally used on older, more mature trees. It can help strengthen the tree and encourage new growth. Crown reduction removes a tree branch back to a growing lateral branch. When the growing season begins in the spring, this lateral branch will become part of the new tree stumpclear.barted Reading Time: 9 mins.