What is C4?

C4 Mushrooms
C4 Mushrooms is a new generation specialty mushroom company dedicated to producing premium culinary and functional mushrooms that support healthier people, stronger local economies, and more sustainable food systems. Our mission is to make fresh, locally grown mushrooms more accessible while reducing reliance on imported products.
C4 Oyster Mushrooms
Rooted in environmental stewardship, innovation, and community responsibility, C4 combines traditional cultivation practices with advanced controlled-environment agriculture. Our growing methods utilize locally sourced materials whenever possible and are designed in accordance with organic farming principles as we pursue USDA Organic certification.
C4 commitment
By integrating agricultural science, environmental controls, genetics, nutrition research, and modern cultivation technologies, C4 consistently produces exceptional mushrooms with outstanding freshness, flavor, and nutritional value. We are committed to delivering products that benefit our customers, our communities, and the environment.