I fear over watering so I haven't watered my jade bonsai for a long time, especially since winter is here. However, I noticed that the leaves have been dropping like crazy. I watered it last week but leaves are still dropping so I watered it again. it now has 2 leaves, literally (it probably had around 30 leaves at its best it was never really leafy). I find it weird that the branches change colour, what does that mean?
Should I fertilize it?
It's the first winter since I've had it. Right now it hasn't gotten as much sun, but now I've placed it under a lamp.
What else should I do?
Thanks so much