lemon tree pollination

Question

I was told by a friend that you need to have two lemon trees so they can pollinate each other. Otherwise, lemons will not produce. True or false?

Answer 1

False. Most citrus trees are self-fruitful and do not require cross-pollination to set fruit.

For more information on growing lemon trees, please visit the following link:
https://www.gardeningknowhow.com/edible/fruits/lemons/how-to-grow-a-lemon-tree.htm