Can this tree be grown in the USA. specifically Fla?? if so, where can i buy these trees or can i graft shoots of them to older trees?? is the korean products of Kupffers (yogurt or milk-based drinks) sold or can they be imported to the USA?? if so, then how much?? i am serious about getting this submitted to M.A.D.D. officials in this state to slow accidents and death caused by drunk drivers!! please respond ASAP, sincerely, JHess