Ficus Elastica Bonsai Defoliation (Rubber plant)

Ficus elastica bonsai defoliation:

Defoliation is a technique used in Bonsai to improve the ramifications/branching of a tree. This also reduces the size of the new leaves. Defoliation also allows access and a better view of the branch structures for improvement.

Defoliation can be done totally or partially. In total defoliation, all of the leaves are removed along with all or most terminal/apical buds. It is important to remember to trim apical buds because this disrupts the flow of auxin, a hormone that suppresses lateral budding. With the terminal buds removed, new shoots can grow lower down the branch at the nodes. Dormant buds may also grow from any woody part of the tree.

When trimming the foliage, leave the Leaf stalks/petioles. Over time, the petioles will fall off. Cutting too low or ripping the leaves off can potentially damage the nodes preventing new buds from forming.

Defoliation should only be done on a healthy tree. defoliation done on a struggling tree may lead to deteriorating health and possibly complete decline of the tree. Different tree species have different times of the year in which defoliation should be done. For most tropical and ficus, it can be done any time during active growing season.

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