I repotted my 1 year-old china doll plant a couple of months ago because it was losing leaves, and I thought it needed better drainage, so I put rocks in bottom of pot, and have pot sitting on top of more rocks. It dropped almost all its leaves, but has lots of new growth. It's getting bright, filtered light, and I try to keep top moist without letting it sit in water. I mist it almost daily. I also sprayed it several times with insecticidal soap for bugs and think I got them all.
Question: The new leaves are still dropping off very easily. Any suggestions?