Hi Michelle,
Iam in z6 also. I bought my siam ruby 2wks ago too! It has a pup too!
It was in a very warm greenhouse, so I kept it in the house until the weather warmed up. I just put it outside yesterday. I haven't decided if I want to put it in the ground or in a pot.
I didnt repot, or water it at all. The soil its in isnt the best and holding moisture pretty good. It looks ok!
I am new to bananas. I just overwintered my bananas, and I learned that cool weather, bananas in pots, and water don't go well together.
You might be overwatering.
I always mix the soil for the nanners too! Peat moss, alot of coarse sand, miracle grow potting soil ( can't find promix), and perlite. You want the soil to be well draining.
Good luck,
Lynn
