0.2 Micron Filter Patch Unicorn 3T Mushroom Grow Bags

These autoclavable mushroom grow bags are our go-to for indoor mushroom cultivation and spawn production. Bags are made of 2.2 ml thick polypropylene plastic and are designed to withstand high temperatures. The 0.2 micron filter also allows for ample gas exchange.  These bags are durable and clear enough to make monitoring growth easy and can be sealed with an impulse sealer, or just be tied to the seal.