Practice Plant Parenthood: Now Cut That Out!*

Now Cut That Out!*

*No, wait…..

We are getting to the end of “pruning season” for most trees and shrubs. Spring blooming woody ornamentals should have already been pruned, if needed, because they will bloom next year on tissue that grows this year (Blooms on old wood from previous year). Summer blooming plants should be pruned next spring, as they will bloom on next year’s new growth (blooms on new wood grown in current year).

There are several things to consider when you decide to prune.

1) Do not prune just to prune. Prune to remove broken or diseased branches, shape the plant or train for correct growth.

2) If pruned at the wrong time the plants may be stressed or injured, but seldom die.

3) Most experts agree that late winter to early spring is the best time to prune with fall being the least desirable time. Light pruning to remove small or broken branches can be done at any time of the year. If you HAVE to prune in the fall, wait until after leaves have fallen, better yet, wait until early spring!

4) Pruning when the weather is hot and dry can damage the cut tissue.

5) If plants are pruned in late summer or early fall new growth will not have enough growing time to harden off before winter.

6) Have the right tools for the job. Keep the tools clean, oiled and sharp.

7) Know the plant, when it blooms, and how it grows. This includes whether or not it is the correct plant for the space or area it is planted in.

8) Wound sealant or paint is not necessary or even recommended for pruning cuts.

You do need to know the correct way to cut branches both for your safety and the health of the tree. The links below are to both pruning trees and pruning shrubs. These publications are illustrated to better assist you in proper techniques.

Oh and by the way, never top a tree. It is stressful and hazardous to the tree’s health! The shoots that grow from these cuts are weak and more likely to break and need to be removed every few years. The wood is also more susceptible to rot causing limb breakage. And of course topping also distorts the look and beauty of the tree.