onions that have purplish-red skin

root purplish-onion three-onions three eat flavoring bunch aroma cuisine wood wooden rossa tropea turda sulfur pyruvic-acid purplish-red-skin allium-cepa season-vegetables aromatic diet balcony-farming germination delicious purple green farm bundle cooking food fresh harvest background vegetables kitchen sprouted- -home sprouted farming agriculture still-life gardening red-onions onion red vegetable vegetarian organic group gift-of-nature