Cody in Oregon

It sounds like your doing fine taking care of it, I think we are past the extreme heat of summer, so your watering sounds adequate. I've heard people say to really put alot of fertilizer into bananas, but I'm a little more reluctant and don't fertilize as much, There are probably better threads to help you with that question.

You should probably bring them in when the Oregon winter rain and gloom set in. If they are too wet, and not getting any sun, they won't do anything. Definantly bring them in before the first freeze, or you will have to wait a year for it to grow back.