tangerines tree

Question

There were lots of fruit last year, and no fruit this yea. Not even one.

Answer 1

There are many reasons for this to happen. It is necessary to fertilize these trees once a year in spring, and this is the most likely cause.

Here are two articles that will help:

https://www.gardeningknowhow.com/edible/fruits/tangerine/tangerine-tree-care.htm

https://www.gardeningknowhow.com/edible/fruits/oranges/no-fruit-on-orange-trees.htm