Fungifun - Forum

Mushroom cultivation => PF - Tek => Topic started by: mplsmtl on April 10, 2010, 03:37:04 PM

Title: Pressure cooker time for PF tek?
Post by: mplsmtl on April 10, 2010, 03:37:04 PM
Hello all -

Just wondering how long I should "cook" the jars/glasses in the pressure cooker, once it gets to the correct pressure...

My pc is one with the "rocker" indicator, so I'm assuming that I let it begin to steam, and then add the rocker...  Then once it  begins to rock, I adjust the heat to the minimum that keeps it rocking...?  And then go for another 20 minutes?  40 minutes?  More?

Apologies if this is a remedial (sp?) question - I searched, but didn't have any luck with the results...
Title: Re: Pressure cooker time for PF tek?
Post by: cugak on April 10, 2010, 05:35:58 PM
Start cooking with rocker, and cook for 45min at 15psi(bouncing rocker).

Whats the diference betwen the cake and blond chick?
That you can also put eggs(balls) in the cake!
Title: Re: Pressure cooker time for PF tek?
Post by: MT on April 12, 2010, 08:46:00 PM
Ninety minutes @15PSI is what is normally recommended.
Title: Re: Pressure cooker time for PF tek?
Post by: olzo on April 14, 2010, 09:55:34 AM
Yup, vote for 90 minutes :)
Title: Re: Pressure cooker time for PF tek?
Post by: Baphom3t on April 14, 2010, 06:36:49 PM
hmm......
Am I the only one that notices the topic title?

Topic: Pressure cooker time for PF tek?

I see everyone answering the question but ignoring the fact that you don't need to PC PF TEK.  ;)

If you want to PC something start using grains , better yeilds and just all around better than cakes.
Title: Re: Pressure cooker time for PF tek?
Post by: shroomzer on April 14, 2010, 07:19:51 PM
May not need it, but I prefer it over boiling.
Title: Re: Pressure cooker time for PF tek?
Post by: MT on April 14, 2010, 11:12:56 PM
I know you don't need to PC for the PF-TEK (I never did use one myself) but you can if so inclined.
Title: Re: Pressure cooker time for PF tek?
Post by: olzo on April 15, 2010, 09:26:33 AM
Well Baphomet it just ensures, that any contaminants in the substrate are killed prior to inoculation. This way you're SURE the substrate is clean.
Title: Re: Pressure cooker time for PF tek?
Post by: riyanjason on July 18, 2010, 09:35:28 PM
You can grow mushrooms on rye and barley but you dont have to use vermiculite mixed in and there would be no advantages in doing it like that anyway . Less contaminants grow on rice than on rye and barley . Thats why sensible people use rice .