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Columbia Mushroom Company
Contact: Neil Brent
Address: PO Box #74 Hood River, OR, 97031
Phone: 971-404-4326
About Us
Columbia Mushroom Company began in a small greenhouse in the corner of Neil’s living room. At the time, he was pursuing a career growing liquid yeast for the brewing industry. He took up mushroom growing as a project similar to growing yeast, but with direct and delicious results. The excitement about mushrooms grew, and soon the space did too, moving to a room-within-a-room that we built ourselves. Upon moving onto our new property in 2017, we have been able to comfortably expand the farm and our production. The growth of Columbia Mushroom Company has been wonderfully dynamic, as the industry of cultivating exotic mushrooms is still in its infancy. Every piece of equipment is an invention; every procedure is the summary of a thousand trial procedures. For these reasons and more, Columbia Mushroom Company is a true reflection of its founder, Neil Brent.

At Columbia Mushroom Company, simplicity and consistency are key. Using specialized mushroom cultivation bags, our mushroom mycelium first colonizes a grain substrate, before inoculating a sterilized mixture of supplemented sawdust. Once completely colonized, we cut open the sawdust bags, exposing the mycelium to the oxygen it needs to produce fruiting mushroom bodies. Our mushroom fruiting room has been outfitted to the proper light, humidity, and airflow for optimum mushroom growth. The mushrooms are picked to achieve a balance of flavor and shelf-life, with the consumer’s needs in mind. We then hand-package and hand-deliver, whether to our restaurants, wholesale buyers, or our local farmers markets.

Columbia Mushroom Company cares deeply about our people. Our community has been essential to us from the very beginning, and continues to be as we grow. As a Columbia Mushroom customer, we look forward to an open dialogue about your needs as a home cook, chef, or restaurant. Every mushroom is a success, and we are so thrilled to share that success with you.
All of the products at Columbia Mushroom Co. are hand-crafted on-site using sustainable practices. From cultures to spawn, ready-to-fruit blocks to fresh mushrooms, everything is cultivated on our farm located just outside of Hood River, Oregon. Currently we follow USDA Organic, but are in the process of obtaining certification.