Pines are easy to maintain when done correctly.

Apr 15, Therefore, the best time to do major pruning of a pine tree is during the spring. A fresh cut to a pine tree in cold weather weakens the tree and slows down the healing process. That is why you should prune a pine tree during the spring when the temperatures begin to warm up.

Read on to learn more about spring tree pruning.

The warmer temperatures help the tree heal quicker and by winter, the tree should have enough protection to withstand the winter elements. If a branch breaks and you need to cut the branch off you can do Estimated Reading Time: 3 mins. Apr 13, In general, heavy pruning in spring can limit the tree’s bloom potential for the year.

Plus, trimming in spring can leave cuts on trees that leave them more vulnerable to an insect infestation or disease. But, you can safely do some tree pruning in spring–as long as you don’t remove any more than 10 percent of the tree’s branches.