Young Citron trees - leaf curling - need diagnosis!
Hope some experts here can diagnose my problem.
I've been growing citrons from seed and have 5 plants approximately 16 months old.
Please see attached file for the symptoms (with pictures) they have developed (curling leaves/discolored) and see if you can tell me what I can do to correct it! My trees are telling me something and I don't understand their language!
Thanks so much for your help. It was wonderful that such a forum exists.
Here is a link that might be useful: citron photos