Root cellar or basement
I have a 'Futurity Red' growing in a large pot. I have to bring it in for the winter. I have the room and different conditions in which to store it. Should I let the frost get it then store it in it's pot in the root cellar which runs around 40 degrees or in the basement which is much warmer? Or should I keep it growing in front of a south facing glass door?
Thank you all for your help.