Bonnie L. Grant from gardeningknowhow said that Growing potatoes in containers can make gardening accessible for the small space gardener. When you grow potatoes in a container, harvesting is easier because all the tubers are in one place.
Potatoes can be grown in a potato tower, garbage can, Tupperware bin, or even a gunnysack or burlap bag. The process is simple and something the entire family can enjoy from planting to harvesting.
Potato Container Garden The best potatoes to use for container gardening are those that mature early. Choose certified seed potatoes, which are disease-free. The potatoes should mature in 70 to 90 days. You can also choose a variety from the supermarket that you enjoy.
Be aware that some potatoes take 120 days until harvest, so you need a long growing season for these types of potatoes. There is a wide range of potato container garden methods and mediums. Most potatoes are grown in garden soil but any well-drained medium is appropriate.
Even perlite can be used to grow potatoes in a pot. If you are using a rubber or plastic bin, make sure you drill several drainage holes. Heavy burlap bags make ideal containers because they breathe and drain.
Whatever type of container you choose, make sure there is room to build up the soil as the spuds grow. This encourages the formation of even more tubers in layers.