Baraunay FIG tree pruning branches - Good tools make work more efficient

If all branches of a tree are pruned away, leaving only the trunk, this pruning is called "extreme pruning" or "heavy pruning." Its main purpose is to encourage the tree to produce new branches and buds.

Encourage new branch growth
When all branches of a tree are pruned away, it will enter a state of self-recovery, usually growing new branches from buds on the trunk and base. This method can help the tree recover and produce healthier and stronger branches, especially if the tree has experienced disease, insect infestation or other adverse environmental factors.

Repair disease or damage
If a tree's branches are seriously damaged by disease, insect infestation or physical damage, completely pruning all branches can remove the source of the disease and reduce damage to the tree. During the tree's recovery process, the new branches may be healthier and better able to resist infestation by pests and diseases.

Control tree shape
This pruning method is sometimes used for extreme trimming, especially for some overgrown trees, with the goal of starting them over and reshaping the tree. Although this method is very drastic, if it is done properly, the tree can develop back into a desired shape with the guidance of new buds.

Stimulate the growth of tree roots
Extreme pruning can sometimes also stimulate a tree's root system to grow stronger, because when a tree's branches are cut off, it will invest more resources in the growth of roots and new shoots. This helps the tree absorb water and nutrients better, so that it can resume growth.

Regeneration or renewal of trees
In some special gardening or forestry management, heavy pruning is sometimes used for the "regeneration" or "renewal" of trees. For example, certain tree species can restore their vitality and produce stronger new branches through such pruning methods. This is usually done for trees in long-term cultivation or production to ensure their continued healthy growth.

Risks and precautions

Although this pruning method can stimulate the growth of new branches, it also comes with certain risks. Trees may not be able to recover from excessive pruning, especially when the tree itself is weak. Therefore, extreme pruning usually needs to be carried out carefully according to the specific situation of the tree, and it may take a long time to recover.

The purpose of completely cutting off branches and leaving only the trunk is mainly to promote the regeneration of trees and stimulate the growth of new branches and buds. This practice is often used to repair diseases, improve tree health, or reshape the tree, but it also needs to be done with caution to avoid causing excessive damage to the tree.