hello - new to growing Bonsai trees; I purchased attached Bonsai (i think it is a Juniper) a few months ago. I keep it indoors and water it once a week whenever the soil feels dry. I also use attached liquid fertilizer every other week. for the last two weeks part of foliage has turned brown and dried up and falling off.
it looks like the tree is dying... based on what I have read online so far, looks like i kept an outdoor bonsai indoors, this may be the problem. also, there is this white stuff at the bottom of the tree, any idea what that is?
I don't know what to do at this point. is there any way that I can save this tree?