Help! I am bad at plants, but have a new bonsai tree that I want to keep alive. Instructions say to fertilize it, but are contradictory re when (what time of year) and how often. On top of that, I think it came with those little green ball slow release fertilizers in the dirt. but I don’t know if that means I’d over fertilize if I added more, or how long they last if I don’t. Thanks!