How long should it take for me to see a change in the leaves after I add iron chelate? I did add less than the label suggested, but it's been over a week and I haven't seen any improvement.
My Meyer lemon is about 18" tall and lives in a pot on my patio. It's always had a slight yellow tinge to the leaves, but this spring is when I noticed a more pronounced yellowing with green veins. I fed it some Dr. Earth fruit tree fertilizer and then added the iron a few days later.
I would love to help this plant. It finally has a fruit that looks like it might ripen!