My Fungi Sterilized Substrate Organic Grain 5lbs

My Fungi’s sterilized, nutrient-rich organic grain is specially prepared to maximize colonization speed. The bag features a self-healing injection port to avoid contamination during inoculation and a 0.2-micron filter patch to promote oxygen and c02 exchange. Once colonized, use your grain to inoculate my fungi’s sterilized substrates. Guaranteed contaminate free, mushroom culture not included.

* Mushroom spores NOT included.