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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
spawning to coir - first time
    #7749795 - 12/12/07 03:12 PM (16 years, 1 month ago)

this guy told me it is his first time casing and he will be spawning rye to coir/coffee, and casing with peat/verm/lime. he said he will be sterilizing the casing layer with a PC, and pasteurizing by soaking the coir AND coffee in a pillow case in a pot of hot (not boiling) water for an hour and a half. well he told me the coir is already fluffed up and not in brick form and was wondering if it makes any difference, and if his pasteurization method is acceptable and if he should mix anything else in with the coir/coffee to maximize it as a substrate. i know absolutely nothing, so i will ask you guys for much needed input. thanks and please spare me a nickel so i can buy some liquor.


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Invisiblethedefone
deus ex machina

Registered: 10/06/07
Posts: 1,883
Loc: Gondwana
Re: spawning to coir - first time [Re: poot]
    #7750190 - 12/12/07 04:59 PM (16 years, 1 month ago)

10% gypsum by volume, for the sub. Also, don't sterilize the casing, pasteurize it as well. When you are pasteurizing, don't let the temp go over ~170-180 or you will begin to sterilize the sub. And ensure that the core holds the above temps for the 1 - 1 1/2 hrs... not just the water.


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I am become death, the destroyer of worlds.


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Offlinepazzy
Always Hardcore


Registered: 08/24/07
Posts: 1,360
Last seen: 13 years, 2 months
Re: spawning to coir - first time [Re: poot]
    #7750204 - 12/12/07 05:02 PM (16 years, 1 month ago)

Your pasteurization method is fine. One mistake that a lot of people make with coir is not bringing it to field capacity. Wring out your pillow case of pasteurized coir until only a few drops come out.


Coir is pretty acidic and the coffee adds to this. Add some hydrated lime to help balance the Ph.

Some of the hydrated coir I have seen was made up of big chunks. I have never used prehydrated coir so I cant tell you whether it will work or not, but I don't see why it wouldn't.


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Are you happy for a miracle?

:yinyang2:

Absolutely no source checks/discussions.


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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
Re: spawning to coir - first time [Re: pazzy]
    #7751368 - 12/12/07 09:07 PM (16 years, 1 month ago)

should i add the hydrated lime and gypsum in before or after the pasteurization ? also, does anyone have any experience with this stuff:

could i use that instead of hydrated lime? also whats the best way to get the sub out of the pillowcase without making a mess or getting contams?

is pasteurizing the casing layer really necessary? since its non-nutritive shouldnt there be limited numbers of beneficial bacteria anyway? thanks for the replies guys, the idiot whos asking me all these questions hopefully will figure his shit out.:rasta:


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Offlinecooldude007
Stranger
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Registered: 09/17/07
Posts: 7
Last seen: 16 years, 1 month
Re: spawning to coir - first time [Re: poot]
    #7751406 - 12/12/07 09:18 PM (16 years, 1 month ago)

Dolemite Lime contains magnesium, which causes problems with fruit body production.


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Invisiblethedefone
deus ex machina

Registered: 10/06/07
Posts: 1,883
Loc: Gondwana
Re: spawning to coir - first time [Re: poot]
    #7751425 - 12/12/07 09:23 PM (16 years, 1 month ago)

Put that shit in before pasteurizing. As far as that lime there, why not use it in your casing in the amounts used for hydro lime? I don't know a thing about dolomite lime. I wouldn't use it in the sub though, cause you're already changing the pH with the gypsum, and that might be bad news if you burn it.

How bad would it suck to lose all your bulks to contams? It sucks, but you should pasteurize the casings.

Edit: Apparently, Cooldude knows more than I do. I suck.


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I am become death, the destroyer of worlds.


Edited by thedefone (12/12/07 09:24 PM)


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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
Re: spawning to coir - first time [Re: thedefone]
    #7751469 - 12/12/07 09:33 PM (16 years, 1 month ago)

right on ill do that, and im going to return that dolemite lime shit it cost me 10 bucks. i know a nursery will have gypsum (and it will be called gypsum) but is there any other terms for hydrated lime? also these bastards tend to ask me what im getting this shit for so any creative excuses you know of?


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Offlinewhereismymind
they keepcoming!
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Registered: 04/12/04
Posts: 365
Loc: in the middle of nowhere
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Re: spawning to coir - first time [Re: poot]
    #7751487 - 12/12/07 09:36 PM (16 years, 1 month ago)

i guess gypsum has a use in walls to cover holes and unleveled surface before coloring . someone correct me if im wrong


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In my own summer , there is no crowd in the streets and no sun...


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Offlinewhereismymind
they keepcoming!
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Registered: 04/12/04
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Re: spawning to coir - first time [Re: whereismymind]
    #7751510 - 12/12/07 09:41 PM (16 years, 1 month ago)

i was thinking of using the type that i bought from the hardware store , for walls wihipedia writes :
A drywall panel is made of a paper liner wrapped around an inner core made primarily from gypsum plaster, the semi-hydrous form of calcium sulphate (CaSO4.½ H2O). The raw gypsum (mined or FGD) must be calcined before use.
i don't know if calcined version can also be used in soil . if anyone knows tell us pls ??


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In my own summer , there is no crowd in the streets and no sun...


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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
Re: spawning to coir - first time [Re: whereismymind]
    #7751588 - 12/12/07 09:56 PM (16 years, 1 month ago)

where would you get normal gypsum?


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Invisiblethedefone
deus ex machina

Registered: 10/06/07
Posts: 1,883
Loc: Gondwana
Re: spawning to coir - first time [Re: poot]
    #7751658 - 12/12/07 10:15 PM (16 years, 1 month ago)

I hate nosy people. I was buying rye berries yesterday, and the chick at the co-op kept asking me what they were for. Uh, none of your goddamn business? I just tell them I don't know... my girlfriend, or mom, or something needs them.

That hydrated lime shit can be hard to find. I don't know where you live, but here, it's cold as all fuck. Every nursery is closed, and I can't find it anywhere. As far as gypsum goes, I have read of people crushing drywall for gypsum. There's something about that in the forums somewhere.


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I am become death, the destroyer of worlds.


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Offlinemikeytro
Stranger
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Registered: 01/28/07 Happy 17th Shroomiversary!
Posts: 2,532
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Re: spawning to coir - first time [Re: thedefone]
    #7751797 - 12/12/07 10:47 PM (16 years, 1 month ago)

Quote:

thedefone said:
I hate nosy people.  I was buying rye berries yesterday, and the chick at the co-op kept asking me what they were for.  Uh, none of your goddamn business?  I just tell them I don't know... my girlfriend, or mom, or something needs them. 





:lol: thats what I said to this lady at ace hardware when I was buying two dozen canning jars a few weeks ago



buying hydrated lime online is pretty cheap, try


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"Reality is merely an illusion, albeit a very persistent one." - Einstein


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InvisibleSlimz
.-~*´`*·~-experience-~*´`*·~-.
Male User Gallery


Folding@home Statistics
Registered: 10/03/07
Posts: 3,588
Loc: Maryland
Re: spawning to coir - first time [Re: mikeytro]
    #7752916 - 12/13/07 09:21 AM (16 years, 1 month ago)

try walking out of home depot with a bottle of muratic acid, a few different solvents, and a case of mason jars...


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Lazy Drywall Tek (no powdery mess)

This series will blow your mind and confirm what you already know to be true.
The Pharmacratic Inquisition
Best Thread Ever ! ! !

:pm: me if you have questions about lasers

Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles.

FeelFamily resident tech guru


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Offlinetrout
Flyfisherman
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Registered: 12/11/07
Posts: 536
Last seen: 3 days, 9 hours
Re: spawning to coir - first time [Re: Slimz]
    #7753203 - 12/13/07 11:11 AM (16 years, 1 month ago)

Gypsum is for gardening. Just tell them you have a clay soil you need to loosen up. I think plaster of paris is ground gypsum, you can find it at most craft stores but you might want to check that it is indeed gypsum I could be wrong and there might be a alternate version that is not safe As for hydrated lime find a grocery store that sells canning supplies they usually have it, albeit some only carry it in season. The mom thing is often the best answer they send us to pick up all kinds of strange things. One last thing some have used oyster shell used for chicken feed for a calcium buffer in casing and substrate and this can be found at any feed store. Do a search here and you will find teks that use it.
Trout


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I need tropical cultures, ABM, V.v....!!!!

Well things don't always look as they are and things can be misread and mistaken for what they realy are so don't read too much into what I say since I might be mistaken myself. And remember I rarely ever give a definate answer.


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Invisibleuncle_rico
my own worst enemy
Male User Gallery

Registered: 03/28/06
Posts: 2,664
Re: spawning to coir - first time [Re: poot]
    #7753216 - 12/13/07 11:14 AM (16 years, 1 month ago)

poot,

Here is the brand of hydrated lime I have seen recommended and I have used.


Gardening depts. and nursery's .....

For gypsum .... use drywall .... crush it up and discard the paper.


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InvisibleSlimz
.-~*´`*·~-experience-~*´`*·~-.
Male User Gallery


Folding@home Statistics
Registered: 10/03/07
Posts: 3,588
Loc: Maryland
Re: spawning to coir - first time [Re: uncle_rico]
    #7753281 - 12/13/07 11:29 AM (16 years, 1 month ago)

Quote:

uncle_rico said:
For gypsum .... use drywall .... crush it up and discard the paper.




Thats what i do... everyone knows where some old drywall is...


--------------------
Lazy Drywall Tek (no powdery mess)

This series will blow your mind and confirm what you already know to be true.
The Pharmacratic Inquisition
Best Thread Ever ! ! !

:pm: me if you have questions about lasers

Although i may advise others in a general way regarding all types of mushroom grows, and may even post question from other forums about growing "active" mushrooms, i only grow non-"active" mushrooms and edibles.

FeelFamily resident tech guru


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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
Re: spawning to coir - first time [Re: Slimz]
    #7754509 - 12/13/07 04:27 PM (16 years, 1 month ago)

nice, thanks for all the replies.. i was also wondering if it is agreed that the casing layer should be pasteurized.. im just thinking of how messy its going to be getting all that stuff out of a pillow case..


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Invisiblethedefone
deus ex machina

Registered: 10/06/07
Posts: 1,883
Loc: Gondwana
Re: spawning to coir - first time [Re: poot]
    #7754565 - 12/13/07 04:37 PM (16 years, 1 month ago)

Two
Links.

Go pick up a paint strainer. Use it instead of a pillow case. Might not be so messy.


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I am become death, the destroyer of worlds.


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Offlinewhereismymind
they keepcoming!
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Registered: 04/12/04
Posts: 365
Loc: in the middle of nowhere
Last seen: 8 years, 6 months
Re: spawning to coir - first time [Re: thedefone]
    #7754654 - 12/13/07 04:56 PM (16 years, 1 month ago)

i hope i got this many answers even if i wasn't here . last days when i open a thread even i ask for help over and over again , i guess ppl pretend like not seeing it =) but following this thread since yesterday people are in a hurry to respond to your thread =)


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In my own summer , there is no crowd in the streets and no sun...


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Invisiblepoot
bottom feeder
Male


Registered: 11/24/07
Posts: 212
Re: spawning to coir - first time [Re: thedefone]
    #7756429 - 12/13/07 10:43 PM (16 years, 1 month ago)

thedefone im givin you some shrooms when i reach 50 posts! ill def. try the paint strainer, and i found some drywall a few hours ago so im good on my gypsum... whats the ratio of powdered drywall to substrate? is it the same as normal gypsum?


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