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Mushrooms, Mycology and Psychedelics > Mushroom Cultivation
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calcium carbonate
    #340389 -

is calcium carbonate chalk? cuz i dont know where i can get oyster shells. and i wanna know if chalk is a substitute.

"how many times will i sit here and just sit, and have to listen and learn all this bull shit? learnin history and science f*ckin wait, knowin that, will that put food on my plate?"


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Well, I grip the fence and I bend the steal
And I steal a car and I grip the wheel
And I park the car and I steal it again
Cuz I really don't know what's happenin

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Re: calcium carbonate [Re: thugg]
    #340391 -

Yes calcium carbonate is chalk or gypsom. If you need oyster shell I can get them for you for 2.00 and the price of shipping

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Re: calcium carbonate [Re: dimitri211]
    #340403 -

gypsum is NOT chalk!
gypsum is calcium sulfate Ca SO4
chalk is calcium carbonate Ca CO3

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kickme.to/mushrooms


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Grow Mushrooms from Spores - PF-Tek for Simple Minds

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Re: calcium carbonate [Re: Anno]
    #340426 -

so i can use chalk? and if i do what would i do crush it up and put it in the 50/50 mix?

"how many times will i sit here and just sit, and have to listen and learn all this bull shit? learnin history and science f*ckin wait, knowin that, will that put food on my plate?"


--------------------
Well, I grip the fence and I bend the steal
And I steal a car and I grip the wheel
And I park the car and I steal it again
Cuz I really don't know what's happenin

Extras: Filter Print Post Top
Re: calcium carbonate [Re: thugg]
    #340429 -

You mean the chalk that you write with on the blackboard?
Unfortunately this is often not made out of chalk today. It?s a mix of different other substances, including chalk, gypsum,magnesium carbonate.

Read also http://www.comptons.com/encyclopedia/ARTICLES/0025/00380160_A.html


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kickme.to/mushrooms


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Grow Mushrooms from Spores - PF-Tek for Simple Minds

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Re: calcium carbonate [Re: thugg]
    #340474 -

Maybe you could go to the fish market and get some shellfish, have a nice dinner and BOOM oyster shells! You probably have to crush em a little. Maybe they even have shells without the meat inside and you can get em for free if you ask nice.

o0O)}>there is no real death, life is only a dream and we are the imagination of ourselves<{(O0o


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........|...|Free
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Mushrooms, Mycology and Psychedelics > Mushroom Cultivation
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