Higher temperatures can lead to shrinkage or rot, reducing storage life by half. Potatoes should be stored away from any fruit that gives off ethylene gas such as apples and pears. Frequently, people will wrap apples and pears individually in paper to store them in a root cellar so as to reduce the ethylene gas they emit. Storing for 2. 0 Years. If 2. 0 years sounds like a long time to store potatoes, then it might surprise you to know that fresh potatoes in the grocery store are often 1. Modern developments in commercial food storage allow growers to store produce with a chemical 1 methylcyclopropene, which extends the shelf life of vegetables. Of course, fresh potatoes wont last 2. Some conditions 1 The shelf life will be longer if your storage location has a moderate temperature and reduced light. A cool basement would be ideal, while a hot attic or room which fluctuates in temperature will shorten the shelf life of any stored food. Botulism can grow in low oxygen moist environments. To avoid this, you must reduce the moisture level within the potatoes to 1. Heres how to do it A dehydrator with an electric fan is recommended. Wash the potatoes peeling is optional. Slice inch or less, or grate. Drying temperature for potatoes is generally 1. Storing potatoes in ground pits was once a popular way to ensure plenty of food throughout the winter season. You can try this storage method too using the. TESTED PERFECTED RECIPE After a few hours in the oven, this classic beef stew becomes meltingly tender enveloped in a rich, deeply flavored sauce. Gardeners Supply These easytogrow, easytostore crops keep me and my family well fed all winter long. Even a modest size garden can yield a substantial crop of. Look for floury potatoes otherwise known as baking potatoes as they have a lower moisture content and are perfect for the mash in this classic dish. Fahrenheit. Drying time will depend on the humidity and your dehydrator. Dried potatoes will be crisp and brittle. Once dry, let them cool for an hour or so, and then place temporarily into gallon size Ziploc bags to season the dried slices for a week. Seasoning accomplishes two things 1 It distributes any remaining moisture evenly between slices, and, 2 It alerts you if there is too much moisture in your dried potatoes. If you have too much moisture, you will see condensation on the inside of the sealed bags in which case you need to dry some more. Pack into airtight glass containers or cans. Your kitchen cupboards are simply too exposed to light and temperature fluctuations to be useful in storing items more than a year. Dried potatoes in a glass jar will last about a year in kitchen cupboard conditions. This is about the same time as a canned potato product. However, in a cool, dry and dark place like a cellar, these jars of dehydrated potatoes will last five or so years without any detectable change in taste. How To Cook Mushroom Caps here. For REALLY long term storage of 2. Dehydrated potatoes are tasty in soups, stews and casseroles. Vegetables and starches are an essential component of any balanced diet, and potatoes are a great and delicious option for long term food storage. What storage advice would you add Share your tips in the section below.