Black Oyster Mushroom Pleurotus ostreatus

Black Oyster Mushroom

Pleurotus ostreatus

10 cc/ml liquid fungi mycology culture syringe with a sterile needle.

Black Oyster Mushroom Pleurotus ostreatus Liquid Culture, fast-growing gourmet mushroom for indoor kits outdoor beds and hardwood sawdust or straw cultivation

The Black Oyster Mushroom, a striking dark variety of Pleurotus ostreatus, is known for its velvety black to deep gray caps, robust growth, and mild umami-rich flavor. It grows rapidly in tight clusters and thrives on a variety of low-cost substrates including straw, hardwood sawdust, and agricultural waste. Its rich color and vigorous fruiting make it a favorite among home cultivators, gourmet chefs, and market growers.

This high-quality liquid culture contains a clean and aggressive strain of Black Oyster Mushroom ideal for inoculating sterilized grain. Once colonized, the grain spawn can be transferred to pasteurized straw or hardwood-based substrates in grow bags or outdoor beds.

Key features:

• Species: Pleurotus ostreatus, Black Oyster strain

• Type: Liquid mushroom culture in sterile nutrient solution

• Ideal for: Straw, hardwood sawdust, indoor grow bags, outdoor beds, commercial cultivation

• Growth habit: Dark gray to black caps with thick white stems in dense clusters

• Culinary value: Mild flavor with a meaty texture, perfect for stir-fries, grilling, and soups

Why grow Black Oyster Mushrooms:

• High-yielding strain with fast colonization

• Visually stunning and market-friendly appearance

• Grows well in warm or temperate climates

• Easy to cultivate on affordable substrates

• Great for beginners and professional growers alike

How to use:
Inoculate sterilized grain with Black Oyster Mushroom Pleurotus ostreatus liquid culture. Once fully colonized, transfer to pasteurized straw or hardwood sawdust. Maintain 85 to 90 percent humidity and provide fresh air exchange. Fruiting begins within 10 to 14 days.

Pleurotus ostreatus Black Oyster Mushroom liquid culture is a top choice for growers seeking a high-performance gourmet mushroom with bold color and outstanding production.

*instructions are not included, please thoroughly research growing conditions and techniques.