How simple it would be if every time you needed a fresh onion for cooking, you could simply harvest one from this easy to setup DIY system, and then grow another in it's place? Well now you can with this very simple technique to grow onions right inside your own kitchen (yes, you don't even need a garden). You can get this system up and running in just 5 minutes with a few simple everyday items... What You'll Need: – A large PET bottle (empty soda bottle, the bigger the better) – scissors –...