@AKAGl note that curing and storing are entirely different. We cure at 85% humidity between 70 and 80 degrees for roughly 7 days then store at 65ish degrees 85-90% humidity. We have no problem storing for a year below 65F.
@bigman18798 this isnt how sweet potatoes are typically grown but the purpose of black plastic is to help raise the soil temperature. Anything below 70F wont produce very well.
@AKAGl note that curing and storing are entirely different. We cure at 85% humidity between 70 and 80 degrees for roughly 7 days then store at 65ish degrees 85-90% humidity. We have no problem storing for a year below 65F.