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FastBrewing has 400 SKUs ready to ship at 10%+ below standard pricing for manufacturers, restaurants and brands alike across the beverage space
Country Nerd Farm is an organic gourmet mushroom farm based in Mariposa, California, specializing in cultivating edible varieties such as shiitake, lion’s mane, oyster mushrooms, and functional fungi like reishi. We grow mushrooms using locally sourced deadfall as substrate, ground into sawdust with our hammer mill, and mixed with California-grown organic wheat bran. Our sustainable practices include evaporative cooling powered by a 7kW solar array, natural pest control with frogs, and energy-efficient greenhouse environments that reduce carbon footprint. We deliver high-quality, eco-friendly mushrooms to food producers and specialty ingredient suppliers seeking natural, locally cultivated fungi with a focus on sustainability and traceability.
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We are a specialty mushroom grower supplying organic edible and functional fungi to food manufacturers, ingredient suppliers, and brands focused on sustainable, local ingredients.


FastBrewing has 400 SKUs ready to ship at 10%+ below standard pricing for manufacturers, restaurants and brands alike across the beverage space