85 Gallon Mushroom Substrate Steamer

Based on a design by Myers Mushrooms, our substrate steamer is the easiest, most cost-effective solution on the market. Not intended for use with grain spawn. A typical cycle will take 14-24 hours. Time is dependent on ambient temperature, substrate temperature, and heater wattage.  The 85 gallon model will accommodate 300 lbs of substrate.

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