Should a Kumquat tree that lost it leaves be cut back?

If a kumquat tree has lost its leaves, it's essential to first determine the cause of the leaf loss before deciding to cut it back. Factors such as environmental stress, pests, or disease could be involved. If the tree is still healthy and has viable branches, it might be better to wait and see if new growth occurs. However, if the tree appears dead or severely damaged, pruning it back can help promote new growth and improve its overall health.