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4 Pound CVG Substrate Mix

The classic fruiting substrate, done right. Coco coir, vermiculite, and gypsum — pre-mixed, hydrated, and ready to use. 4lb bag. No guesswork, no measuring, no mess.

Save 15% — Buy 3 or More

Discount applied automatically at checkout. Mix & match any products.

Purchase option
Bundle & saveYou save 25%
Quantity
3

Free shipping over $50Third-party lab testedMade in San Diego

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Product details

Third-Party Tested
Third-Party Tested
Responsibly Sourced
Responsibly Sourced
Nothing Artificial
Nothing Artificial
Third-Party Lab Tested
Ivo Fedak, founder of Mindful Mushrooms
“We grow the actual fruiting bodies and lab-test every batch. That’s the whole product.”
Ivo Fedak · Founder, Mindful Mushrooms

Questions, Answered

The most common things customers ask before their first bottle.

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Common Questions

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