Our dried Mushrooms are dried and preserved so that they may be eated any time during the year. our Mushrooms are dried in a variety of ways, such as in the sun, with a fan, in an oven or in a food dehydrator. our Dried Mushrooms are stored properly in order to ensure a long shelf life. We stored in a tightly sealed container in a cool dark dry location, or in a tightly sealed freezer bag in a refrigerator or freezer,our Dried Mushrooms will stay fresh for many months. Heat and moisture must be avoided in order for Fried Mushrooms to maintain maximum freshness.