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Sterilized Grain

Sterilized Grain


The Best Sterilized Grain Money Can Buy! Our four-pound bag is a nutrient-rich, organic blend of sterilized grain. The sterile blend is packaged in a sealed bag. Each bag is equipped with:

  •  0.2-micron filter patches for gas exchange and,

  • self-healing injection ports for easy inoculation with a syringe.


Our grain blend is a trade-secret formula that promotes heathy, fast mycelial growth  with higher yields.


The 4-pound bag is approximately 96 fluid ounces in volume (equal to 12-16 half pint jars). These bags are guaranteed to arrive to you 100% sterile and ready to inoculate with your favorite mushroom spores or culture.


If you would like detailed instructions on how to inoculate and cultivate our bags, please let us know upon ordering.

  • Shipping Policy

    To ensure the best results and maximum freshness, all orders are:


    • sterilized, bagged & sealed on Fridays,

    • transferred to a cooler for the weekend and,

    • shipped on Mondays.


    We do our best to find the most cost-effective and appropriate shipping method for your order.


    Orders prior to Wednesday will ship the following Monday


  • What Makes Our Sterilized Grain Better?

     Because it’s all we do at New Hope Farmacy; expertly produce substrate and spawn (to-order) on a massive scale in our state-of-the-art, sterile facility. Our industrial-sized autoclave sterilizes up to 4,000 bags in one batch.

    We take great pride in attention to detail and sterile techniques, in order to guarantee you receive nothing but the best product at the lowest price.

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