Q.Lemon & Lime Tree
My lemon tree has lemons on it but no leaves and the branches are starting to turn brown. What do I need to help my lemon tree? My lime tree is starting to lose the leaves. What can I do to help my lime tree?
It's hard to give good suggestions based on such limited information, i.e., are your plants in pots or outside; how long have you had them; what is the history of the plants; etc, etc. However, I can say that in general, falling leaves is most often a sign of water imbalance. Without knowing anything else about your trees, I would suggest you water more, unless you water a lot and the soil is always wet, in which case you should try watering less. These articles may suggest some more courses of action: https://www.gardeningknowhow.com/edible/fruits/lemons/lemon-tree-leaf-drop.htm
https://www.gardeningknowhow.com/edible/fruits/lime/lime-tree-leaf-drop-why-a-lime-tree-is-losing-leaves.htm
