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OfflineThreads from God89
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Is 140 - 160 degrees fahrenheit the optimal range for pasteurization?
    #24781152 - 11/13/17 08:55 PM (3 years, 5 months ago)

I was hoping to get opinions, possibly from a Trusted Cultivator even, on what the best, optimal temperature is for pasteurization of bulk substrate materials such as aged hpoo, coco coir and straw.  I will be doing some tomorrow for a monotub and I was of the opinion that 140 - 160 was the proper range with nothing over 170 f. for anytime longer than 15 mins.

    Does this sound about right to you guys?  Also, 120 minutes is a long enough pasteurization time right?  So is two hours, at 140 -160 f. correct?

    Thank for taking your time and responding!  Much appreciated!!! :grin:


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Re: Is 140 - 160 degrees fahrenheit the optimal range for pasteurization? [Re: Threads from God89]
    #24781223 - 11/13/17 09:26 PM (3 years, 5 months ago)

Right, 140-160f (60-70C), although I only do it for 60 minutes.


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Re: Is 140 - 160 degrees fahrenheit the optimal range for pasteurization? [Re: krypto2000]
    #24781261 - 11/13/17 09:44 PM (3 years, 5 months ago)

if you go over 170 for to long you partially sterlize it, which is no bueno


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Re: Is 140 - 160 degrees fahrenheit the optimal range for pasteurization? [Re: Ziran]
    #24781372 - 11/13/17 10:51 PM (3 years, 5 months ago)

Awesome, thank you for your verifications guys!


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Mushrooms, Mycology and Psychedelics >> Mushroom Cultivation

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