Pearl Oyster - Pleurotus ostreatus

Pearl Oyster (Pleurotus ostreatus) liquid culture syringe, suitable for inoculating grain, straw, hardwood-based substrates, agar, and other media. A reliable and versatile choice for growers working with one of the most popular oyster mushroom species.

What You Will Receive
Sterile Pearl Oyster live liquid culture syringe
Sterile needle for precise inoculation

Ideal Growing Conditions – Pearl Oyster
Substrate: Straw, hardwood sawdust, wood chips, supplemented substrates
Colonisation Temperature: 20°C – 24°C
Fruiting Temperature: 12°C – 18°C
Humidity: 85–95%
CO₂ concentration: Low (requires good fresh air exchange for proper cap development)

Pearl Oyster is a fast-growing species that performs well across a wide range of substrates and conditions.

About Pearl Oyster
Pearl Oyster (Pleurotus ostreatus) is one of the most widely cultivated gourmet mushrooms, known for its grey caps, rapid growth, and high yields. It is suitable for both beginners and experienced growers.

All liquid cultures are:
freshly prepared from tested master cultures
handled under sterile conditions
checked to ensure only clean, viable mycelium is present

We guarantee clean culture; if any issues arise, we will replace it.

What Is Liquid Culture
Liquid Culture (LC) is live mushroom mycelium suspended in a nutrient-rich liquid medium. It allows for faster colonisation and more consistent results compared to spores.

Storage
Room temperature: up to 1 month
Refrigerated: up to 12 months or longer

For best performance, it is recommended to use the culture soon after receiving.

Suitable For
mushroom cultivation
agar work and culture expansion
grain spawn preparation
indoor and outdoor growing setups