I have been grafting mature banana pups of different species for several years and I have now, finally created a Basjoo mutant very cold resistant. Please check my photos, and you will see that my mutant differs from the ordinary Basjoo. It started blooming in the autumn last year, stopped, and became dormant during the winter and started blooming again in the early spring. If you look at the fruit of my mutant you will notice that it is different from the ordinary Basjoo Blossom. I have posted pictures in the photo gallery.