Black Pearl Oyster liquid culture syringe

10cc Black Pearl Oyster (Pleurotus Ostreatus) liquid culture syringe. Syringe needle is included.  Syringes are prepared before a flow-hood and in a sterile environment to prevent contamination. All syringes contain fast-growing and tested strains. The liquid culture will last several months if stored in a cool area. Preparation Flame sterilize or wipe the needle with 70% isopropyl alcohol to prevent contamination. WARNING: ISO ALCOHOL IS HIGHLY FLAMMABLE. Make sure to flame sterilize in a different area. Growing conditions Fruiting temps: 55 - 60 F | 13 - 16 C Substrates: Straw/wood-based substrates  Methods: Fruiting blocks and logs DetailsBlack Pearl Oyster mushrooms are a part of the oyster family and grow best in colder temperatures. Black Oysters are medium to large and are known to grow in shelves. This mushroom is used for gourmet purposes as the fruit tastes meaty, dense, and chewy. Black Oyster mushrooms are highly sought after for their culinary properties. The flavor is des