Most of you commonly don’t think a garden cannot be environmentally friendly, because it is out in the environment, but the truth is there are gardeners who use a lot of chemicals and techniques that do more harm than good to the environment. If you ever consider growing a vegetable garden bear in mind to always have a sustainable approach towards this sort of gardening. One such method, when planting potatoes, is with the help of a barrel. You can literally grow a 100 pounds of potatoes in a barrel, according to the person who discovered this sustainable method. If you are searching for something to go with a small space and that doesn’t require high maintenance, than this is perfect for you! Read in the link below all the 4 steps (1. Select and prepare a container / 2. Choose a variety and plant potatoes / 3. Add more soil / 4. Harvest the potatoes) you need to take in order to achieve the same result. Last but not least, you don’t even have to dig for the potatoes, but simply turn the barrel upside down and there goes your harvest!