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Amazon Shop for: ½ Pint Jars, Brown Rice Flour, Pressure Cooker, Vermiculite

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Offlinejuelz
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Registered: 01/22/04
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pressure cooker times
    #2295817 - 02/03/04 12:27 AM (12 years, 10 months ago)

if you leave the jars in the pressure cooker for too long will they jars become unable to support mycelium growth. my jars were in there for around 3 hours or so. i think it should be fine since the steam coming out was relatively low until the last 30 mins or so, but just want to make sure everything is a go for tomorrows inoculation.


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OfflineExtravagantDream
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Re: pressure cooker times [Re: juelz]
    #2295829 - 02/03/04 12:31 AM (12 years, 10 months ago)

I used to leave mine in there overnight to cool, although this is not recommended, I never had problems.

I'm not sure what you mean by, "the steam coming out was relatively low until the last 30 mins," was the steam suddenly "high" the last 30 min? To keep your jars in good health, after Pcing slowly let the temp drop with the rocker still in place until all pressure is gone.


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Offlinejuelz
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Re: pressure cooker times [Re: ExtravagantDream]
    #2295835 - 02/03/04 12:33 AM (12 years, 10 months ago)

yeah, there was just more steam leaving during that last 30 mins or so. cooker is cooling right now


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Offlineacidhead1279
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Re: pressure cooker times [Re: juelz]
    #2295852 - 02/03/04 12:42 AM (12 years, 10 months ago)

man did you say you PCed them for 3 HOURS? damn, my cat only does it for an hour and a half AT MOST. hes never had a contam problem and and hes done plenty of jars and bags now...


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Offlinejuelz
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Re: pressure cooker times [Re: acidhead1279]
    #2295860 - 02/03/04 12:45 AM (12 years, 10 months ago)

yeah PCd for 3hrs! think theyll be straight or should i start over


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InvisibleYarry
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Re: pressure cooker times [Re: juelz]
    #2295866 - 02/03/04 12:47 AM (12 years, 10 months ago)

yeah you might have caramilized them which can apparently be a problem, what kinda jars are you doing?


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Offlinejuelz
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Re: pressure cooker times [Re: Yarry]
    #2295868 - 02/03/04 12:48 AM (12 years, 10 months ago)

just 1/2 pinters


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InvisibleYarry
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Re: pressure cooker times [Re: juelz]
    #2295869 - 02/03/04 12:48 AM (12 years, 10 months ago)

what substrate?


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Offlinejuelz
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Re: pressure cooker times [Re: Yarry]
    #2295873 - 02/03/04 12:49 AM (12 years, 10 months ago)

Verm, Brown Rice Flour, and water


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InvisibleYarry
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Re: pressure cooker times [Re: juelz]
    #2295912 - 02/03/04 01:08 AM (12 years, 10 months ago)

does the bottom look darker then the top of the jar?


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Offlinejuelz
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Re: pressure cooker times [Re: Yarry]
    #2295917 - 02/03/04 01:10 AM (12 years, 10 months ago)

i have yet to open it. do you think its safe after about 2 hrs of cooling, prolly not yet huh?


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InvisibleYarry
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Re: pressure cooker times [Re: juelz]
    #2295953 - 02/03/04 01:27 AM (12 years, 10 months ago)

i can open mine after half an hour.. if ur not sure try running it under cold water, it cools the steam and releives the pressure


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OfflineExtravagantDream
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Re: pressure cooker times [Re: juelz]
    #2296000 - 02/03/04 01:46 AM (12 years, 10 months ago)

Ohhh.. I thought u ment you let them cool for 3h. This brings your concerns to a more relative level. Indeed look at the jars to see if they look 'burnt.' I would let it cool naturaly and not run cold water of something hot. Although the PC will have no problem handling the temperature change, I have found glass does not like rapid temperature changes


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Offlineacidhead1279
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Re: pressure cooker times [Re: ExtravagantDream]
    #2296210 - 02/03/04 03:11 AM (12 years, 10 months ago)

sometimes when you overcook the bottom of the jars becomes compacted and doesnt allow for proper growth of the rhizomorphs, actually i found this out the hard way about six months ago and lost an entire batch of cakes because of hasty ignorance... had to take a little break after that let down, but the good news is i used the colonised substrate for and outdoor grow in a flower pot and got one REALLY nice flush so, yah whatever


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Anonymous

Re: pressure cooker times [Re: ExtravagantDream]
    #2296215 - 02/03/04 03:13 AM (12 years, 10 months ago)

your right about glass it will crack if you run cold water on it straight outta boiling water.....as for the pc..you don't have to let it cool right down....as long as the pc has let out all the pressure you can open it up and if your doing grains you have to open it up while its still hot and shake the jars

that last part is for juelz :laugh:


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OfflineExtravagantDream
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Re: pressure cooker times [Re: ]
    #2296295 - 02/03/04 04:34 AM (12 years, 10 months ago)

Yeah, just make sure you open the lid away from your face. I don't find it 'necessary' to shake all grains right out of the PC but that generally depends on the perperation.


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Offlinejuelz
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Re: pressure cooker times [Re: juelz]
    #2296669 - 02/03/04 09:49 AM (12 years, 10 months ago)

yeah, turns out they were actually probably in there for only a little over an hour during the whole pressure cooking.

-marijuana affects the memory!!


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Amazon Shop for: ½ Pint Jars, Brown Rice Flour, Pressure Cooker, Vermiculite

Mushrooms, Mycology and Psychedelics >> Mushroom Cultivation

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