I Have Grown 2 Lemon Trees From Seeds Just As Your Article Said. They Trees Have Reach A Tall Height But Have Only Produced Thorn

Question

s…no lemons or blooms. Suggestions? I have the lemon trees in very large pots and have them in full sun. They have gotten so tall I’ve had to cut them back twice.

Answer 1

Are you fertilizing the trees and providing adequate water? When growing from seed, patience is a virtue. It can take years to get blooms, and longer, if ever, to get fruit.

https://www.gardeningknowhow.com/edible/fruits/lemons/learn-about-fertilizer-for-a-lemon-tree.htm

If you really want to grow lemons, it's best to purchase a grafted tree from the nursery. They can be fruiting in two years or less.

https://extension.psu.edu/grow-your-own-lemons