Blue Oyster (Pleurotus Ostreatus ) Liquid Culture Syringe (10ml) Includes 18g Sterile Needle!

Grow delicious and nutrient-rich Blue Oyster mushrooms with our Pleurotus Ostreatus liquid culture syringe. With 10ml of liquid and a sterile 18g needle, this syringe is perfect for easy and successful mushroom cultivation. Elevate your cooking and enjoy the benefits of growing your own mushrooms.