Amycel/Spawn Mate

Commercial mushroom spawn supplier. Top products: Mushroom spawn, Delayed-release supplements, Substrate and casing materials. Amycel/Spawn Mate operates as a global leader in the commercial mushroom-growing industry, specializing in the research, development, and production of mushroom spawn and nutritional supplements. Established in 1979, the company functions as the only vertically-integrated spawn producer in North America, serving large-scale commercial mushroom growers across international markets. Their core business model revolves around biotechnical innovation, focusing on proprietary strain development for Agaricus bisporus, including high-performance brown and white mushroom hybrids. By providing advanced spawn carriers and specialized delayed-release supplements—marketed under the Spawn Mate brand—they assist producers in optimizing yields and managing crop health against environmental pathogens like Trichoderma. The company acts as a B2B partner, offering comprehensive technical support and field expertise to ensure consistent crop productivity. Their mission centers on long-term industry transformation through rigorous scientific research and deep-rooted commercial partnerships, prioritizing reliability for professional agricultural operations.