considered safe for most people to eat because it is grown in controlled, sterilized environments. Several varieties of A. bisporus are grown commercially
inhibited in nonsterile soil but not in similar soil that had been steam sterilized. Spore germination in nonsterile soil was proportional to the proximity
composted or used as green manure. DO NOT reuse growing media unless steam sterilized. STORAGE: Store refrigerated between 4 - 10°C. Use within 3 days of receipt