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SO what should I do to reverse the process?, or any tips on how much and of what I should put in my soil to not make it "hot".

So I have these healthy plants in smart pots outside and they look great they're in fox farm soil. I dug big holes in the ground on my property and filled them up with a mixture of mostly compost and earthworm castings and a little bit of blood meal and green sand....I thought this was a...

Cool, so do you have any other ways of producing CO2 out of somewhat "household" items?

So does anyone have any methods of producing CO2 for my grow room besides buying all the expensive shit? At least until I get some more $$$

yes it is possible to produce to much CO2 in your room anything over 2000ppm can actually damage the plants.

Hi I am trying to get CO2 in my room without having to by any of the expensive equipment for now so I tried the 1.25L of water mixed with 1lb. of sugar and a small packet of yeast. I read that this was supposed to produce CO2 for up to 2 weeks, but when I made the mixture it doesn't seem to be...