What is the main function of chemical pruning?

The main function of chemical pruning is to selectively control branches. This method involves applying chemical substances to inhibit growth in specific parts of a tree, allowing for targeted management of its structure and shape. By controlling which branches grow, chemical pruning can help maintain a desirable canopy shape, improve light penetration, and enhance the overall aesthetic of the tree without the need for traditional physical cutting. This approach can also reduce the stress that physical pruning might impose on a tree.

Understanding the function helps in recognizing the advantages of employing chemical pruning, particularly in circumstances where manual pruning might be impractical or undesired. It is a technique used carefully to promote desired growth patterns while minimizing any potential damage to the tree as a whole.