Oops typo, I didn't mean to put 2 ft. inches.

Well I hadn't realized that basjoo was NOT native to Japan. I was only curious as to the common name that culture uses for the plant. Courtesy of AnotherAlterEgo over at the citrus forum who sent me to the link (I was looking for another name as well) I found that the common Japanese name is BASHOU or even in Japanese: Here is a link that might be useful: MULTILINGUAL MULTISCRIPT PLANT NAME DATABASE

Hi Ryan: I'd love to have a banana pup and see your hosta trade list , I collect hostas also perhaps you can look over my list and see what might interest you for a trade ... Deb

Any chance of a slight frost hitting it? I guess if the problem started in summer NOT just recently that would NOT be an issue. Maybe you should try them in the ground next year, if you can. It COULD be that the pot is too small. Yours look much smaller than they can potentially be from planting to the end of the growing season. They do fine when the roots are dug up and stored in a cool not cold dry area to overwinter, so, maybe if you just let the plant die back outside just enough for the top to die down, then keep it all as is in your sunroom, if it doesn't get too warm in there, and try next spring to pot it up in a pretty huge pot and see if that is better. I am GUESSing at all this. Maybe your sunroom will be so warm that your Musa may NOT go dormant. Putting it out to make it go dormant, should help. But, I am not sure if once you have it in the sunroom it will then, sprout up new growth. IF the sunroom stays kinda cold in winter, it MAY stay dormant. I am GUESSING that it may be fine staying green in a sunroom in winter, BUT, the shorter days may make it go dormant anyway. I hope you get a better answer than mine. Later, and good luck. BTW, in ground is best if you can.