Why does my orange tree have lots of thorns but no fruit?

Why is an orange tree growing well but not producing fruit? Learn some of the most common reasons a citrus tree may fail to bear fruit, including problems with grafted trees and vigorous rootstock growth. Discover why excessive thorns can be an important clue, how cold damage can affect fruit production, and what to look for at the graft union. Plus, find out why choosing the right citrus variety for your climate can make all the difference.

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