EZ Co2 Delay Activated Co2 Producing Mushroom Bag EZ CO2 is a natural safe and inexpensive way of providing your plants with carbon dioxide (CO2). EZ CO2 houses a non-fruiting mycelial mass (fungus) and enough organic matter to sustain it for approximately 6 months. The fungus creates a symbiotic... $34.00
Large Sterilized Mushroom Grow Bag w/ Injection Port EzCo2 Large Sterilized Mushroom Grow Bag with Injection Port. Each bag has a self healing injection port for use with liquid culture. All you need is a spore syringe (not included) and you can start growing your own excoitc and tasty mushrooms. $32.00
