Premium King Blue Oyster Liquid Culture – Fast-Colonizing Strain

High-Quality Beech Mushroom Strain – Contains a pure and vigorous King Blue Oyster mushroom (Pleurotus ostreatus var. columbinus) culture for fast colonization and consistent growth results.

Sterile 10ml Syringe Ready to Use – Pre-filled in a sterile lab-grade syringe with sealed cap, ensuring contamination-free inoculation for beginners and professionals.

Fast Mycelium Colonization – Designed to boost rapid mycelium expansion on grain jars, liquid culture expansion, sawdust substrate, and spawn bags.

Ideal for Mushroom Cultivation Projects – Suitable for hobby growers, commercial cultivators, and lab use—perfect for expanding culture or direct inoculation.

Secure Packaging & Easy Storage – Comes with sterile needle and protective packaging to maintain freshness; store in a cool dark place to extend shelf life.

Cultivation Only. Not Edible. The syringe is for mushroom growing purposes only. The mushrooms you grow from it are edible once harvested.