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Mushroom Block and Spawn

Producing your own block and spawn is time consuming, expensive and, often, inconsistent. At New Hope Farmacy, we focus on supplying dependable grow material for commercial mushroom growers.  

We operate the largest organic indoor mushroom farm in the Midwest. Our 25,000 square foot facility, is equipped with:

  • a 40 ft. autoclave (which sterilizes 10,000 pounds of block & spawn in one cook),

  •  positive-pressured cleanrooms and,

  • HEPA filtration throughout the complex.


Our block and spawn production have contamination rates of less than 0.5% (one-half of one percent).


Due to our high-volume production, we can offer block & spawn at appealing prices. 

We will size any order, including orders based on customer requests.


Choose from more than 20 strains in our culture bank or provide a sample and our mycologists will culture it in the lab.

Focus on fruiting and selling mushrooms, let New Hope Farmacy provide you the high-quality, dependable block & spawn.

Our trained mycologists and experienced mushroom growers are standing by, ready to help you grow your business.

Let's Talk!     612.405.3425

Sterilized Grain

Grain Spawn

Sterilized Substrate

Grow Block (Ready-to-Fruit)

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