Some bananas are semi-tropical. This one is Musa basoo and is hardy to zone 5. It does really well here in zone 8a. Makes great shade for my chicken run in summer but will die back some for winter allowing more sunlight through.Banana trees???? That is tropical weather, I couldn't deal with perpetual bugs like that. The one boon of my climate, no outdoor bugs for 6 months out of the year, only 3 months of bug season.
Bugs are annoying here for more like 6-7 months.