Blue Oyster Grain Spawn 3Kg/6.6Lbs


3 kg Blue Oyster (pleurotus ostreatus var. columbinus) Grain Spawn


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3 kg Blue Oyster (pleurotus ostreatus var. columbinus) Grain Spawn

Grain Spawn is used to inoculate wheat straw or sawdust. It can be used to inoculate hardwood outdoors but it is not ideal since it will attract squirrels and other animals that will try to reach the grains as food source. It can also be used to start culture on agar or to expand more grains.

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The blue oyster mushroom (pleurotus ostreatus var. columbinus) is a forgiving, fun to grow, fun to watch and delicious gourmet mushroom. The mycelium is aggressive and can be ready to fruit within two weeks. This mushroom is easy to grow and requires little maintenance which makes it the perfect choice for the beginner hobbyist to grow in a home environment. The mushroom pins can doubles in size every day, which makes it fun to watch grow. The pins start out blue and turn to gray as they mature.

Difficulty level: easy / moderate / hard

Ideal substrate: straw and sawdust.

Additional information

Weight 1 kg
Dimensions 26 × 26 × 16 cm