King Blue Oyster Mushroom Pleurotus ostreatus

King Blue Oyster Mushroom

Pleurotus ostreatus

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

King Blue Oyster Mushroom Pleurotus ostreatus, high-yield gourmet mushroom for indoor and outdoor cultivation

Pleurotus ostreatus, commonly known as the king blue oyster mushroom, is a vigorous and visually stunning edible mushroom known for its thick meaty stems and deep blue to steel gray caps. This strain is a favorite among commercial growers and home cultivators for its fast growth, impressive yields, and strong shelf life. The king blue oyster combines the dense structure of king oyster mushrooms with the classic growth style of blue oysters, offering both beauty and flavor.

This variety is well-suited for a wide range of growing environments including indoor grow tents, buckets, bottles, or outdoor beds. It performs exceptionally well on straw, hardwood sawdust, and other agricultural waste substrates. The mushrooms grow in tight clusters and are ready for harvest within a few weeks of colonization under proper conditions.

Key features:

• Species: Pleurotus ostreatus, king blue oyster mushroom strain

• Type: Liquid mushroom culture in sterile nutrient broth

• Ideal for: Hardwood sawdust blocks, straw, grow bags, buckets, bottles, and indoor growing systems

• Growth conditions: Thrives in moderate to cool temperatures with high humidity and fresh air exchange

• Culinary value: Firm and flavorful with excellent texture for grilling, sautéing, and roasting

Why grow king blue oyster mushrooms:

• Visually striking mushroom with thick stems and bold blue caps

• High yielding and fast fruiting strain suitable for beginners and experienced growers

• Excellent for gourmet markets, restaurants, and home kitchens

• Adapts well to various cultivation methods including low-tech and commercial setups

• Perfect for small-scale farms, mushroom kits, and indoor mushroom gardens

How to use:
Inoculate sterilized grain with king blue oyster mushroom liquid culture. Once colonized, transfer to pasteurized straw or hardwood sawdust substrate in bags, buckets, or jars. Maintain high humidity, moderate airflow, and indirect light to trigger fruiting. Harvest when the caps are full and slightly curled for best flavor and shelf life.

Pleurotus ostreatus king blue oyster mushroom is an ideal choice for anyone looking to grow high-quality gourmet mushrooms with visual appeal and culinary value. Whether for home use or market production, this variety delivers reliability, beauty, and rich flavor with every flush.

*international orders will not include needle.

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