Build a Compact and Productive Potato Tower
Maximizing space and minimizing resources are key concepts to survival gardening, and making a potato tower will help you to achieve both goals. Not only is more resource-friendly, but they are easier to grow and maintain than preparing soil and tending to the land. Best of all, it frees up valuable space that can be used for other crops. All you need is a few items to create this fantastic system, and you can get it up and running in less than an hour.