Inoculated Grain Spawn: King Blue Oyster

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The successful cultivation of mushrooms with this product will require specific skills and knowledge to effectively prepare a sterile environment for growing. A controlled, sterile space is key to preventing contamination. We highly recommend researching home laboratory preparation prior to purchase. 

We also recommend selecting USPS Priority Mail, USPS Priority Mail Express, UPS 3 Day Select, UPS 2nd Day Air, or UPS Next Day Air for our Inoculated Grain Spawn due to the sensitive nature of this product.

Price: $35.00

    Quantity:

    5lb grain spawn that has been inoculated in a sterile environment. This product is not a finalized product. We recommend using .5 lb. of Inoculated Grain Spawn to 10 lbs. of substrate.

    Items typically ship within 1-3 business days. Some products may take up to 3 weeks.

    We recommend storing between 40-75 degrees Fahrenheit in a safe, dry location and using within 30 days of receiving.