I have looked through some of these threads on meyer lemons but havent found any solutions to my problem (not sure what the problem is?) But here is what is going on with my meyer lemon tree: I got it as a gift in September, from a garden centre, so very young. I had my tree out on the patio until a few weeks ago, and it was doing pretty well. The leaves were green and growing. Since it has come into the house, it has had less light and all but one of the leaves have dropped. These leaves were all green, not dry when they fell. I have checked for spider mites and haven't found any trace of them. I have fed with citrus fertilizer about 1 1/2 months ago, it is 10-6-4. And I use a foliar spray, just some liquid fertilizer (says 7 drops everytime you water) and this started when the leaves were yellowing earlier this year. The newest development is black tips on some of the branches (they are usually green). I moved my tree over so that is is under a blue light. Anyway, I hope this is enough info for someone to understand what is going on, and if its just the winter setting in.
