young etiolated growths of jerusalem artichoke

antioxidant artichoke artichokes background brown carbohydrate closeup cooking crop cultivated dark diet earth etiolated extract fiber food fresh garden group growths harvest health healthy helianthus indoors ingredient inulin jerusalem macro natural nature nutrition organic perennial plant potato root roots rustic shot single sprouts studio sunchoke sunroot thicket topinambour topinambur tuber tuberosus tuberous uncooked unpeeled vegetable vegetarian vitamins wild young