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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My 85 gallon Bubba's Barrel!

Mushroom Sterilizer

55 Gallon Mushroom Substrate Steamer

Bubba's Barrels (@bubbasbarrels) • Instagram photos and videos

55 Gallon Mushroom Substrate Steamer

Technique] bulk pasteurization unit i made using a power steamer. baby can hold about 75-pounds of substrate if i really stuff her : r/MushroomGrowers

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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

55 Gallon Mushroom Substrate Steamer

55 Gallon Drum Steam Boiler Sterilizer - Let's Grow 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

55 Gallon Mushroom Substrate Steamer

85 Gallon Mushroom Substrate Steamer

Mushroom Sterilizer

Bubba's Barrels Drum Mushroom Sterilizer Assembly