Last year, after grow season ends, I found some tubers which were not harvested, after 3-4 weeks, during plowing, middle of November, after first frost and everything harvested in my garden. Found tubers were in very good condition.
As I am getting big troubles to store them, I wonder if I can leave them not harvested in the ground? Leaves will be destroyed by frost, but if the ground will not be frozen, will they survive longer, like 2-3 months in the ground?
I'm expecting only small frost, otherwise I am able to prevent soil from freeze at the depth where tubers are located.
What do you think?