About Us
This is a Passion Project

Our Story
As beginners, we encountered many headaches that made it difficult to grow mushrooms. Inconsistent sources, high cost-to-entry, high shipping costs, and difficulty sourcing products made growing more of a pain than a pleasure.
This is where Spencer's Shroomery steps in.
We are working to build Arizona's first one-stop mushroom cultivation supply store!
Pictured: A novice Spencer making one of his first substrate bags
Locally focused
In nature, fungi are stewards of their ecosystems. They partner with other soil microbes to help regulate soil health and form symbiotic relationships with plants, focusing on improving the overall forest community. Taking a lesson from fungi, we believe that it is important to support local ecosystems. We work closely with local small businesses and Arizona family farmers to bring you cultivation products you can depend on.
Environmental commitment
On the same note, we believe that we should all take a note out of the book of fungi and do what we can to care for our planet. We make an effort to minimize our environmental impact by...
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Supporting Regenerative Agriculture
Learn more about their farm and missionWe proudly source all of the organic grains used in our products from Oatman Flats Ranch, a family owned and NCOF certified organic farm pioneering regenerative farming practices in hot and dry climates.
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Engaging in Bioremediation Projects
Spencer is currently researching the potential of fungi to help save the Arizona rivers from invasive Tamarisk shrubs. Tamarisk is a highly damaging species that increases topsoil salinity, accelerating erosion and pushing out native species like Cottonwood, Creosote, and Mesquite.
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Community Cleanups & Forays
Learn more about our cleanupsDuring mushrooming season, we host weekly forays to the Santa Catalina mountains to observe the local mushrooms and pick up trash along hiking trails and in campsites.