Hello folks... I've been growing musa basjoo here in zone 6a southern Indiana for 6 years now with outstanding results, and this year I planted 2 itinerans and 2 siam rubys outside, on the south side of my house, near my oldest basjoo clumps. From what I've read, the itinerans are pretty comparable to the basjoo's in cold tolerance, but what about the siam ruby? Has anyone been able to overwinter these in more temperate climates? Any suggestions? Winter is a ways off, but I'm just curious
