I have a Fuku Bonsai that is in lava and is very overgrown. I am wondering...
If this tree was intended to be a bonsai it is very overgrown and may not take well to drastic pruning. The best way to learn about caring for bonsai trees is to work with someone who has done so successfully. Here is a link to the Minnesota Bonsai Society which offers classes and lots of good information:
Thank you for the information!