What is the shelf life of my Mushroom Grow Bag?
Our tests have proven the shelf life of the Mushroom Grow Bag 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.
