I'm hoping someone can help me with my Jade plant. I've had it for years and it was very healthy until recently. Now some of it's leaves are getting whitish splotches (they don't rub off), shriveling, and falling off the plant. It is growing new leaves at the base and the ones near the tips seem healthy but it has lost a significant number. I'm guessing it is edema but I have cut way back on watering for the past month and it is worsening. It has not been repotted in years and is crammed in there; the soil always seems dry. Also, maybe it's just top heavy, but the stems are drooping more and more.