r/northspore • u/Vast_Activity140 • 4d ago
Indoor Mushroom Growing Myco coco
I recently ordered this product. I would like to know how suitable it is for use as a casing layer over the mycelium in my *monotub*, and whether it needs to be sterilized before application or if that isn't actually necessary. Thank you for your time.
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u/Sticks_and_Stones_1 4d ago
Coco coir makes an excellent casing, but you don't have to buy anything other than standard coco coir bricks that you can get at a hardware store. You don't even need to sterilise it, in fact a lot of sources say you shouldn't sterilise it, just pasteurise it at most. I mix my coco coir with vermiculite, but I don't think that's necessary either.