|
omu_negru
rookie




Registered: 02/24/08
Posts: 159
Last seen: 6 months, 27 days
|
Is this mould (pan cyan)
#28171753 - 02/04/23 08:00 AM (1 year, 11 months ago) |
|
|
One day after casing pan cyan trays with pure sterilized verm i get this kind of growth


Jus wondering whether i missed something. The jars were definitely not contamed , as they had that mushroom smell to them. The mix was 50 50 verm cowpoo... Colonisation took around 3 days... Any opinion would be greatly appreciated
|
ruawakeyet

Registered: 05/03/21
Posts: 1,862
|
Re: Is this mould (pan cyan) [Re: omu_negru]
#28171767 - 02/04/23 08:16 AM (1 year, 11 months ago) |
|
|
Yeah, that's mold.
Did you sterilize the manure, or pasteurize it?
Do you have any pictures of the colonized spawn jars before you spawned them?
|
omu_negru
rookie




Registered: 02/24/08
Posts: 159
Last seen: 6 months, 27 days
|
Re: Is this mould (pan cyan) [Re: ruawakeyet] 1
#28171782 - 02/04/23 08:28 AM (1 year, 11 months ago) |
|
|
Manure has been pasteurised.... Ill have some pics of both jars and newly spawned trays soon
|
omu_negru
rookie




Registered: 02/24/08
Posts: 159
Last seen: 6 months, 27 days
|
Re: Is this mould (pan cyan) [Re: omu_negru]
#28183718 - 02/12/23 09:50 AM (1 year, 10 months ago) |
|
|
Sorry for the long delay in replying. Here is a pic of a tray that i thought was fully colonised

I left it wrapped in cling wrap afterwards, the same wrap that i used to wrap it while i waited for it to colonize. Then i had to leave town and sure enough, after a week and a half when i came back , the tray had the same mould growing on it.
I thought that they could not get contaminated after colonization.... now im concerned.
Is this an issue with my space you think or with the way that i spawn ? Spawn was horse poo + verm + gypsum in a 1/1 spawn / grain ratio. Substrate was pasteurized for a bit over one hour and i know i didnt mess that up because a messed up pasteurization usually results in stalled grow plus bacteria
Any thoughts ?
|
Leftfield420
bong toker



Registered: 02/26/16
Posts: 10,482
|
Re: Is this mould (pan cyan) [Re: omu_negru] 1
#28183729 - 02/12/23 09:56 AM (1 year, 10 months ago) |
|
|
I think you need to pasteurize longer... I used a sous vide and set it @155°F for 8hrs like baba yaga said in his Panaeolus in monotubs write up, to pasteurize cow poo/straw/verm for my cyan grow and I have fruits popping... first time I EVER pasteurized anything
|
omu_negru
rookie




Registered: 02/24/08
Posts: 159
Last seen: 6 months, 27 days
|
|
Most threads i read say that going over 90 minutes should never happen... which is why i kept it at a bit over 1h
|
Leftfield420
bong toker



Registered: 02/26/16
Posts: 10,482
|
Re: Is this mould (pan cyan) [Re: omu_negru]
#28183931 - 02/12/23 12:01 PM (1 year, 10 months ago) |
|
|
what was that the internal temp of your substrate when you started your timer?
from my understanding as long as internal temp of the substrate get above 140° and don't get over 160°F, the length of the pasteurization cycle can range from 1-24hrs depending on situation and how much substrate you're pasteurizing
Edited by Leftfield420 (02/12/23 12:06 PM)
|
|
|
You cannot start new topics / You cannot reply to topics HTML is disabled / BBCode is enabled
Moderator: Shroomism, george castanza, RogerRabbit, veggie, mushboy, fahtster, LogicaL Chaos, 13shrooms, hamloaf, cronicr, Stipe-n Cap, Pastywhyte, bodhisatta, Tormato, Land Trout, A.k.a 201 topic views. 49 members, 161 guests and 43 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ] |
|