I am in the process of boxing up the largest order, both in number and size of boxes (2), ever. I just packed up the first box, a 36"x20"x9" one, of 8 orchids, weighing 18 lb. I still have another 10 orchids to box, and the box will be the same size and about the same weight. This first box contained two of the Cym. and two of the Grcym. and those four orchids took up the majority of the space.