This sale is for a 12cc syringe of King Oyster - Pleurotus eryngii mushroom liquid culture. Simply inject into a sterilized substrate such as rye berries and you are on your way. Some knowledge of mycology will be needed. All cultures are cloned from the best of specimens before selling to the public. We guarantee growth and vitality 100%.
Trustpilot
3 weeks ago
3 weeks ago
