At Banner Oak, sustainability is not a secondary goal - it’s the foundation of how we grow. Central to our approach is the practice of valorization, a process through which we transform agricultural byproducts, such as spent mushroom substrate, into high-quality compost. This nutrient-rich material is then reintegrated into the growing cycle or shared with local growers, closing the loop on waste and returning value to the soil. Rather than discarding what remains after harvest, we see byproducts as opportunities - resources to be renewed, not removed.

This philosophy aligns with the principles of the bio-circular economy, a regenerative model that prioritizes the use of renewable inputs and the continuous cycling of resources. In contrast to traditional linear agricultural systems, our methods seek balance: what we grow, we give back; what we use, we restore. By working in harmony with fungal ecosystems - some of nature’s most efficient decomposers and nutrient recyclers - we participate in a living system that sustains itself over time.

Farm Visits & Tours
We welcome visits by appointment. If you’d like to tour the farm, see our cultivation process, or discuss collaboration opportunities, please reach out in advance to schedule a time here.

Wholesale Inquiries
We supply chefs, restaurants, and markets with fresh, premium-quality mushrooms and microgreens. Contact us here to discuss availability, pricing, and delivery options.

Stay Connected
Follow us on social media for seasonal updates, behind-the-scenes glimpses, and educational content on the benefits of our mushrooms.

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325 Yvette Rd
Orangeburg, SC 29118
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