Let's talk potatoes. First off, where to get them? Its a rare find to get them from zombies although that's how I got mine. You can use a hoe and tap spots on grass to make a garden spot. Seeds for wheat come up along with potatoes and other stuff. The better hoe you use ( diamond, gold, stone, iron, wood) the better stuff you find. Its rare to find diamond when you do though you get one piece. And guess what? That's just enough to make a hoe! Now what do I do with this potato? Well, you can breed or attract pigs with it. Plant it to get more. People say potatoes come in seeds. But they don't. They just look like potatoes. I hope I gave enough information. If you have any questions please ask in comments!