Jerusalem Artichoke (Organic) 1 Pound - Hardy Red Fuseau Variety - (Sunroot 'chokes or Sunchoke) by Yumheart Gardens Trouble-free crop that produces well. Jerusalem artichokes are rich in potassium an ideal food for those on low carb diets. Jeruslem artichokes also know as Sunchokes produce a nutty flavor, great as a snack or in a salad. Winter hardy in severe cold. Choose only Yumheart Gardens sunchokes to be assured of the highest quality.