Clementine mandarins

Question

I have had a young tree in a container and about 4 years old, possibly longer, and for the past 3 years it has flowered and the fruit begins to form but drop off when only very small. I fertilize and water it regularly. It is a Clementine tree.

What can I do to get it to bear fruit ?

Answer 1

Though the article addresses Lime Trees, the information will also apply to your Clementine Tree.

https://www.gardeningknowhow.com/edible/fruits/lime/is-lime-fruit-and-lime-blossoms-falling-off-tree-normal.htm
https://www.gardeningknowhow.com/edible/fruits/tangerine/mandarin-orange-tree-care.htm