While pruning is generally beneficial for many plants, some plants are more sensitive to pruning and can be damaged if not pruned properly.
Plants can become weak and ill, they won't blossom, or become infected.
Here are some examples of plants that can be adversely affected by pruning.
Flowering Shrubs
Some flowering shrubs, like azaleas and rhododendrons, set their flower buds on the previous year's growth.
If pruned at the wrong time or too heavily, these plants may not produce flowers in the following season.
Evergreen Trees and Shrubs
Over-pruning evergreen plants, such as junipers and arborvitae, can lead to bare patches and loss of foliage, giving them an unattractive and unhealthy appearance.
Fruit Trees
Improper pruning of fruit trees, such as apple or pear trees, can reduce fruit production and hinder the tree's ability to bear a healthy crop.
Roses
While roses benefit from regular pruning, excessive or incorrect pruning can weaken the plant and reduce flower production.
Crepe Myrtles
Crepe myrtles are often heavily pruned, leading to unsightly stubs and potential damage to the plant's natural shape and form.
Ornamental Grasses
Pruning ornamental grasses at the wrong time or too close to the ground can disrupt their growth cycle and diminish their ornamental appeal.
Spring-Flowering Bulbs
Pruning the foliage of spring-flowering bulbs like tulips and daffodils before it has fully yellowed can reduce the plant's ability to store energy for the next season's bloom.
Conifers
Certain coniferous trees and shrubs, like yews and junipers, may not recover well from severe pruning, leading to permanent damage or even death.
