Ostrom Mushroom Farms in Sunnyside focuses on the future through sustainable technology and farming practices
The largest mushroom producer in Washington is growing greener.
Every year, Ostrom Mushroom Farms produces 12 million pounds of mushrooms and sends them around Washington, Oregon, Alaska and Hawaii. The farm relocated to Sunnyside from Olympia in 2019. Its state-of-the-art facility is built on a 43-acre property, giving Ostrom the opportunity to double its current mushroom production.
When building the Sunnyside farm, Ostrom implemented the newest sustainable technology. The company received a $102,585 new construction rebate from Benton REA because of its future-focused design.