Hi
In the last couple of days I've noticed leaves on my 2 Mandarin trees are showing signs of chlorosis (the orange and lime trees look fine). Also the leaves on my Thunbergia Grandiflora (pics below).
I think I've diagnosed it correctly and I've bought and applied an iron supplement sold for this purpose.
What I can't find is an answer to the following:
Do the affected leaves recover, ie turn nice and green again or will I just be watching for
new healthy looking leaves?
Alternatively is there any other likely culprit that could be causing this?
TIA
Chlorosis
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