About a month ago, my lemon sapling (of about two years) started loosing all of its leaves. They were perfectly healthy and I saw no damage to them but they all fell off. I believe it was overwatered so I gave it's pot more drainage and it seemed to be fine. Then, about a week ago, it's remaining leaves shriveled up. They dropped and now the stem itself seems to be shriveling up. Is there any way to fix this? I grew this tree from a seed and I would want to save it.
