Leaf Reduction Banyan

Ted Banyan

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How can I reduce the size of the banyan tree leaves? Should I defoliate? Tree was grown from seed.
 

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Lutonian

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Is this a ficus benghalensis if so I imagine the leaves will be still quite large after reduction. Ramification will reduce the leaf size and so will being in a small pot. At the moment though you want this to grow to put on girth on the trunk. I would try to go big with this tree if I could.
 

Forsoothe!

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The original banyan fig can be reduced with effort to the size of the pair below, ~2005 seedling brothers to the only dwarf in the world (that I know of) next to them in a one gallon jar unsuccessfully growing some banyan roots.
FB L 100621 SQ.JPGFB s 021718 grow banyan roots.JPG
 

sorce

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Welcome to Crazy!

Sorce
 

Shibui

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I agree with @Lutonian Grow a trunk before trying for small leaves. Any leaf reduction will slow trunk growth a lot.
When it is time for smaller leaves arnification is your best option. The more growing points a tree has the more leaves there will be and each leaf will be correspondingly smaller.
Figs do respond to defoliation but take care. One of the reasons for smaller leaf after defoliation is lack of energy and resources. It is possible to really hurt a tree by repeated defoliation. Leaf size after a first defoliation may not reduce much but with luck you will get some added ramification which will help in later years.

Another strategy for leaf reduction on any ficus is to use its natural growth habit. Check a ficus shoot as it grows. The first leaf to open is small. Each succeeding leaf is a little larger so for smaller leaves on better developed trees just pinch the growing tip out after the first leaf has unrolled. A new shoot will emerge from axillary bud at the base of the leaf and the new shoot will start with a small leaf. Continue ad infinitum.

You can also remove the sheath that protects the growing terminal shoot. Hold it between thumb and finger and twist gently and the covering sheath should come off. After the sheath is removed the developing leaf will unroll rather than continue growing to full size inside the sheath. Obviously you need to remove the sheath before the bud reaches full size.

I really think all that is a few years into the future unless you plan on having a really small banyan fig bonsai. you would be much better to ask about strategies to increase trunk thickness and develop branches than smaller leaves at this stage.
 
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