All my Bananas are outside in ground. Established several years now but this recent cold snap is rare so I have to cross my fingers and hold my breath . I have Basjoo's, Saba, Black Thia, and Giant Yunan. Have had and lost Raja,Blu Java, and Giant Napal. I have a few groves with 75 + stalks last year when I did a quick count. Grand Nain is the commercial chiquita varity banana, correct ? I threw a grocery store bought Avocado seed in the ground last year for the fun of it. It grew to about a foot tall and Fall killed it off. I grew Carolina Reaper peppers one year outside. Beautiful ornimentals when full of peppers ,not to mention, the fun taking them to work and watching my idiot co-workers attempt to eat them. I may get some more this year to grow just for ornimentals. I may try coffee . Take it inside when cool weather approcahes.