Black King Oyster Mushroom Liquid Culture

Product detailed description

This 10 ml syringe contains clean, aggressive Pleurotus eryngii (Black King Oyster) mycelium in sterile liquid culture solution. Perfect for inoculating sterilized grain jars or agar plates.

✅ Ideal for home labs, farm setups, or educational kits
✅ Consistent, vigorous strain used in commercial spawn production
✅ Fully sterilized and tested

How to Use:

• Inject 2–5 ml into a sterilized grain jar

• Shake well before use

• Flame-sterilize needle before each injection

Colonization Speed:
7–10 days in grain at 22–24°C

Pro Tip: This species grows best from fresh LC – avoid long refrigeration periods.

What’s Inside:

• 10 ml syringe with Black King Oyster culture

• Sterile needle

• Refrigerate upon arrival (2–4°C)

Shelf Life: 2–3 months
Best used: Within 3–4 weeks for strongest performance