Dwarf Orange Tree

Question

I have had this semi-dwarf for 2 years. It has not produced any fruit. The tree has had blossoms but they fall off, and that’s the end of any type of cycle this particular tree has had. Right now the leaves on the tree are a variety of colors, ranging from green to yellow. I bought a lemon at the same time as the orange and it produces like crazy. I water them both the same and feed them both the same. What’s going on?

Answer 1

Perhaps, this article will be of some help: https://www.gardeningknowhow.com/edible/fruits/oranges/no-fruit-on-orange-trees.htm