Defoliating a Ficus Bonsai plant
Defoliating means removing or cutting down the leaves of Bonsai plant. It is a regular practice all Bonsai masters do it their deciduous trees during the autumn season before spring. First we will see what are deciduous trees. Deciduous trees are usually Maple,oak mostly giant flowering trees around the region of equator , between tropic of cancer and tropic of Capricorn. Deciduous means fall off or shedding the leaves. Most of these tropical plants they shed their leaves during Autumn season after their flowering season is over. Leaves of these plants are broad and the canopy of tree is round are umbrella shape. Ficus is Pan tropical ever green tree with broad leaves. Ficus tree sheds their leaves to reduce the leaf foliage and evaporation of water during dry season to control water storage in the plant. As soon as monsoon returns new leaves starts developing.
In Bonsai We do regular defoliation to reduce the size of the leaves. Bonsai is a miniature tree , so if the plant is having Big leaves as it in nature the proportion of the leaves and size of the plant won't match. To have Balance and Harmony of the plant and to get a pleasing look of the tree Most of the Bonsai masters reduce the size of the leaves by cutting them. Usually it can be done twice a year to keep the Bonsai tree in a perfect shape. Some artists do defoliation before wiring the plant to have a clear look tree and the branches.
Before starting defoliation two points are very important.
First
overall Health of the tree
Second
don't do defoliation on a freshly re potted plant
To defoliate we need a tool like sharp leaf cutter
To Defoliate first select a plant which is healthy, energetic with full leaves without any infection . Start removing leaves leaving the stalks of the leaf . Remove only the leaf . stalks will fall down on its own. see the picture below .
Below video gives How to reduce the size of a leaf. For More Information Click on below Link
This Ficus Plant Leaves are already in size when compared to the natural leaf growing in the Nature.