What can be a consequence of improper pruning techniques?

Improper pruning techniques can lead to an increased risk of tree diseases and decline for several reasons. Pruning cuts that are made poorly can create open wounds on the tree, which become entry points for pathogens, insects, and rot. These wounds can compromise the tree's ability to heal properly and make it more susceptible to infections and infestations. Additionally, if significant portions of the tree’s canopy are removed, it disrupts the tree's natural architecture and can lead to structural weaknesses. This can further jeopardize the tree’s health and longevity. Moreover, failure to follow proper pruning techniques can lead to excessive growth at certain points on the tree, resulting in unbalanced growth that can ultimately stress the tree and contribute to health decline over time.

The other mentioned consequences, such as rapid tree growth or a reduction in height, may occur under particular circumstances but are not direct results of improper pruning. Similarly, asserting that there would be no visible impact is inaccurate because improper techniques do have significant, often detrimental, consequences for tree health.