What is the shelf life of my Edible and Gourmet Mushroom Grow Kit Bag?
Our tests have proven the shelf life of Edible and Gourmet Mushroom Grow Kit Bags to be at least 4 months from the time of product arrival before possible expiration. If the bag is stored in a relatively stable environment with normal humidity (dry air could dry out the substrate mixture) then there is reason to believe the bag could store as long as 6 months. All bags shipped from our store are from recently sterilized batches, so you can be guaranteed to receive a fresh product with a full shelf life expectancy.
