Why Does All My Young Jack Fruit Fall Off The Tree Before They Mature?

Question

my jack fruit tree is bearing fruit for the first time. the young fruit keeps falling off the tree

Answer 1

This can happen from several reasons. If there is too much nitrogen in the soil, if the tree is just barely mature enough to fruit, and too much/too little water, fruit may fall off before they are ripe.

Here are some articles that will help (Including an article on the closely related breadfruit):

https://www.gardeningknowhow.com/edible/fruits/jackfruit-trees

https://www.gardeningknowhow.com/edible/fruits/breadfruit/breadfruits-falling-off-tree.htm