Do I need to wash Iron Ox produce? Yes! You should always wash any food that you haven’t grown for yourself (and probably just go ahead and wash that too). Related articles Meet Grover! What types of fresh produce does Iron Ox grow and sell? How can Iron Ox’s farming methods contribute to global climate solutions? How does Iron Ox use robots to help grow fresh produce? How should I store my Genovese Basil? Comments 0 comments Article is closed for comments.