What is the potential risk of improper pruning?

Improper pruning can lead to the growth of weak branches and increased susceptibility to diseases for several reasons. When pruning is done incorrectly, it can create wounds on the tree that are not properly healed, which may invite pathogens such as fungi and bacteria. Additionally, poor pruning practices often result in the removal of important structural branches that help support the overall form of the tree. This can lead to an imbalance as the tree tries to compensate for the removed limbs, resulting in new growth that is not properly supported and therefore weak. Such weak branches are more prone to breakage and injury during adverse weather conditions, such as storms or heavy winds. Moreover, a tree that is improperly pruned may experience stress, which can diminish its natural defenses against diseases, making it more susceptible overall. This highlights the critical need for proper pruning techniques to ensure not only the health of the tree but also its longevity and structural integrity.