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Does anyone here have experienced using CO2 via dry ice with an indoor grow?
My question is, is it good to use CO2 only during the veg stage, and not during the flowering stage as they begin to bud, or would CO2 be good for the plants at any stage?
also...
How much CO2 is too much? Can there be too much?
Like I said, the CO2 is coming from dry ice, which is suspended above the plants in a cooler with holes drilled in the bottom allowing the CO2 to steadily stream through on the plants.
No problem; I think its time to fix that forum description to better describe what its intent is, because you certainly aren't the only one doing that.
Here is a post I just made on the general ideas regarding CO2 enrichment. There is a link in that post which goes to a good resource on the matter, including a way to calculate how much dry ice is needed in what volume of air your grow space is in order to hit the optimal level of CO2.