Blue Oyster Petri Culture

Single mycelium petri dish of the strain Blue Oyster (Pleurotus columbinus).
 
All mycelium syringes are created in a lab under very sterile conditions. We suggest you transfer small amounts of mycelium to an awaiting petri dish and save this mycelium as your master. If possible, store it in a styrofoam container inside a refrigerator.