RMS Grey Oyster Liquid Culture Syringe

Enjoy growing your own Grey Oyster Mushroom at home with this liquid culture prepared in-house by Redwood Mushroom Supply! This delicious mushroom thrives on hardwood substrate and is easy to grow, making it a great place to start growing your own gourmet mushrooms. 

Grey Oyster (Pleurotus pulmonarius)

• 10 mL liquid culture syringe with a sterile needle
• Easy to grow, fast colonizing & high yielding strain 
• Capable of producing several flushes
• Tolerates a wide range of temperatures
• Prefers fast fruiting/Masters Mix or other hardwood substrates

Redwood Mushroom Supply Process

• Early-generation cultures ensure the vitality
• Utilizes high-quality lab-grade materials
• Media sterilized with medical-grade equipment
• Each batch was tracked and QC'd for contamination-free cultures
• Packaged in a clean-air environment
• All strains are grown in-house to ensure consistent quality