Potted Citrus Exhibiting Chlorosis

Question

potted lemon & lime in Promix using water soluble fertilizer for acid-loving plants, west unobstructed window, not pot-bound but still look chlorotic

Answer 1

Too much phosphorus can prevent iron uptake. Use your acid loving fertilizer at 1/2 strength or you may want to try a fertilizer made especially for citrus trees.

https://www.gardeningknowhow.com/plant-problems/environmental/leaf-chlorosis-and-iron.htm
https://www.gardeningknowhow.com/edible/fruits/citrus/fertilizing-citrus-trees-best-practices-for-citrus-fertilizing.htm
https://www.gardeningknowhow.com/edible/fruits/citrus/growing-citrus-trees-indoors.htm