I have three citrus trees in a row. From left to right they are a lime, an orange and a lemon. The orange and lemon have a lot of yellow leaves and the orange tree is losing a lot of leaves in general. All trees have good fruit. The lime tree is is great shape. They all recieve the same amount of water and are pretty level to each other as to ground slope. Any suggestions to make the lemon and orange trees improve their health would be appreciated.
Citrus Trees Yellow Leaves
Certified GKH Gardening Expert
It may be they are lacking nutrients. I would fertilize them as they are heavy feeders, especially if they are fruiting. Here is more information: https://www.gardeningknowhow.com/edible/fruits/citrus/fertilizing-citrus-trees-best-practices-for-citrus-fertilizing.htm