Who says you need a huge garden to grow a whole lot of potatoes? Nobody—at least not anymore. Turns out you can grow up to 100 lbs of potatoes, and all you need is a tiny 4 sq ft box. If you have limited garden space or want to try some nifty gardening magic, this could be a great option for you. This would be great for apartment preppers as you could grow potatoes on your balcony.
This is a really simple and effective way to grow potatoes. Click the link below to read more information on this and to see the DIY instructions to make the box.