North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT - Case of 10 Water Treatment This nutrient rich

This nutrient rich

A heavy duty

and complete nutrient absorption

resulting in larger yields

Safety lock

North Spore - Mushroom Substrate Grow Bags XLS - .5 Micron - 10 CT - Case of 10 Water Treatment This nutrient richThese autoclavable mushroom grow bags are ideal for indoor mushroom cultivation and spawn production. Bags are made of 3 ml thick polypropylene plastic and are designed to withstand high temperatures. The . 5 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. Features Autoclavable polypropylene bags for mushroom