1 large horseradish root - approx 6-8 inches (if you can't find horseradish, any other radish will do, though not as powerful!) 1 large ginger root - approx 6-8 inches 1 large onion 1 garlic head 1 large orange (whole - do not peel) 1 large lemon (whole do not peel) 1 small bunch of fresh rosemary 1 small bunch of