What kind of "Mulch" should I use for Musa Basjoo's? I live in Zone 8 and what do you recommend for my Banana's next winter? Should I buy the store bought mulch? I want to get ahead of the game for next year. I mulched his winter and there are no signs of them coming back yet!!! I sure hope hey do!!! If not that's okay because I bought some new Banana's today, just incase they don't. Thank you!!! Diana55