Unicorn Oyster Mushroom Bags with Punched Holes (for Sterilized Straw production)North Spore
Black 29.5 x 9 x 5 bags with punched holes for use with Oyster mushroom production.
Because Oyster mushrooms are fast colonizers and tolerant of high pH pasteurization, they can be cultivated without the use of an autoclave. Mix Oyster mushroom grain spawn into lime-pasteurized chopped straw and stuff these bags in a clean environment. Colonization shouldn't take more than a few weeks after which you will have Oyster mushrooms growing from the holes in the bag.
These bags are not meant for sterilizing in an autoclave!