Pruning trees and shrubs is necessary to ensure they maintain their health and vigor. Trees and shrubs should be inspected annually to determine if they need to be pruned. Mature trees typically do not need to be pruned as frequently as young trees, which need pruning to establish branch structure. Trees and shrubs that go years without pruning can become overgrown and weak. In addition to promoting tree and shrub health, pruning pays a host of other dividends.
* Pruning removes dead or diseased branches. Pruning helps a tree or shrub maintain its shape and vigor by removing broken, dead or diseased branches that can be unsightly and make it more difficult for the tree or shrub to stay healthy. When broken, dead or diseased branches are removed, trees or shrubs look healthier and add aesthetic appeal to a property.
* Pruning trees and shrubs promotes growth of other plants. Trees and shrubs that go years without being pruned become overgrown, making it difficult for plants underneath or adjacent to them to grow in healthy. For example, grass beneath an overgrown tree might not get adequate sunlight, which it needs to establish strong roots so it can grow in lush and healthy. Pruning allows plants beneath the tree and shrub and even those next to the tree and shrub to grow in nicely.
* Pruning can sometimes bring plants back to life. Shrubs that have gone years without being pruned can sometimes still be salvaged. In some instances, pruning such shrubs can restore natural and healthy growth.
* Pruning reduces risk of accidents. Overgrown trees can interfere with power lines, increasing the risk of accidents and power outages. In addition, overgrown trees tend to have larger, weaker limbs, which can prove hazardous and cause property damage during storms. Pruning overgrown trees reduces the risk of such accidents.
* Pruning can save money. Over time, overgrown trees might require professional assistance in order to be removed or pruned from a property. Homeowners who prune their trees as needed can save themselves the cost of a potentially pricey tree service.
* Pruning adds curb appeal. A property littered with overgrown trees and shrubs hurts a home's curb appeal, giving prospective buyers the impression that homeowners might have been careless with regard to maintaining the whole house and not just the lawn. But trees and shrubs that are pruned and well-maintained can add to a home's curb appeal, something that goes a long way toward impressing prospective buyers.