Here are some Jerusalem artichokes / sunchokes we harvested in early December when the ground thawed. Yum!
This pic shows tubers from about two plants that we'd planted early in the year. I left behind some smaller pieces (often you don't find them all any way) to make sure they will regrow.
These were growing in the top of the
hugelkultur bed/berm on the north side of the base camp house. I walked up the path that is halfway up these massive 12-foot
berms and was able to dig these out with my hands from the top.
They don't keep long after harvest, so are best kept in the ground until you want them.