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MYCELIUM EXPLAINED!

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Founded by Paul Stamets Light Blue Icon

Founded By Paul Stamets

About Fungi Perfecti®
More Than 10 Times Climate Positive¹ Light Blue Icon

An Eco-Friendly Brand

Sustainability Report
BeeFriendly™ Initiative Light Blue Icon

Giving Bees A Chance

BeeFriendly™ Initiative
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HELPING BEES, TREES, PEOPLE, & PLANET

Paul Stamets started Fungi Perfecti® with the goal of building the bridge between people and fungi.
Since its inception in 1980, Fungi Perfecti has become synonymous with cutting-edge mycological research and solutions. Our continued mission is to explore, study, preserve, and spread knowledge about the use of fungi for helping people and planet. Read More »

COMPANY POLICIES | LATEST UPDATES

Makers of Host Defense Mushrooms

Our mushrooms are USDA organic, non-GMO, vegan, and gluten-free.
We base our product development and formulation on scientifically proven data to ensure quality and efficacy. All of our supplements are verified for identity, purity, composition, and strength by independent labs.

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Host Defense® Products Currently Available

USDA Certified Organic
Non-GMO
Vegan
Gluten-free
Eco-Friendly Packaging
Washington State Certified Organic

RESEARCH & DEVELOPMENT

Meet the Fungi Perfecti R&D Team

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BLOGS & ARTICLES

Fascinated by all things Fungi? Check here to stay in-the-know!

Mushroom Grain Spawn

Mushroom Grain Spawn

Learn more about the types of Grain Spawn that we offer, suggested resources for different techniques and proper use, and our Terms of Use and Agreement information.

 

 

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Growing Plug Spawn for Logs and Stumps

Growing Plug Spawn for Logs and Stumps

You can grow a variety of gourmet mushrooms on logs and stumps, using our Mushroom Plug Spawn. Here's an overview of the growing process, common tree types and the mushrooms that can be grown on them, as well as other considerations when selecting wood.
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BRAND HIGHLIGHTS

Learn more about what we've been up to at Fungi Perfecti!

¹Refers to scopes 1 and 2 emissions offsets.