My Plum Tree Give A Good Flowers But Doesn’t Fruit , What To Do . Thank You.

Question

I have in the same garden an apple tree ,fig tree,olive tree, cherry tree and pears tree all of them fruit in time.

Answer 1

This article should help:

https://www.gardeningknowhow.com/edible/fruits/plum/plum-trees-not-fruiting.htm