Surfing through the permaculture and PeakOil videos on YouTube, I strayed to videos about planting potatoes….which then took me to sweet potatoes. YUM! We normally plant purchased greenhouse sweet potato vines in large pots on our front porch, but I never looked in the pot at the end of the season to see if I had sweet potatoes. The ones I purchased may have been an ornamental version, but I wished I had thought to look. I usually pay 2.79 per plant, but this year I think I will purchase some sweet potatoes and plant the pieces myself.