NOTE: This product does not contain manure, manure-derived substances, or wood. This product is intended to grow mushrooms for limited research purposes and is specifically designed for consistency and ultimate control over your inputs.
Perfect for mushroom monotubs and bag growing. This coco-coir-based fruiting substrate is used to grow manure-loving species... without the manure.
Pro Tip: Use M- blends as a casing layer when creating bins of king oysters for yield-enhanced flushes.
Disclaimer: Myterra Labs does not condone the use of its substrate to grow any species of mushroom that contains psilocybin unless they are legal in your jurisdiction. Please note that our products shall be used only for lawful purposes.