My friend had this tree which was quite obviously dying, I have a bonsai tree that has done very well so I offered to repot and try to revive her Serissa, but now it has white fluff on the trunk - help!! Is this a loosing battle?
Soil is too wet, and I’m guessing it’s inside where it doesn’t have good air circulation. So long as your temps are above freezing, this tree should be outside.