Overwinter sweet potato slips?
I have been experimenting with organic sweet potates, and have a bunch of good-sized sprouts. Is it possible to keep them over the winter until planting time next year? (I know I can just start more in the spring, but wonder about growing these on......) Some posts have told of doing this with the ornamental vines; could the eating types also be kept in water or vermiculite or peat moss? What light and temperature would be best? Thanks for any advice!