Mother Fungi is a gourmet and medicinal mushroom company founded by William Gregg in 2017 in Missoula, MT with a second location in Chicago, IL that opened in 2022. 

Founded upon a passion for connecting communities with high quality and locally cultivated gourmet and medicinal mushrooms. We are constantly evolving our products and services to build a stronger connection and relationship with those we serve. We are dedicated to growing mushrooms year round for farmers markets, restaurants, catering companies, grocery stores, CSA's and more!