Quote:
Originally Posted by clOsEtfrEAk
I wonder if one of those desktop coolers ( like the ons for 1 can) could somehow be hooked up to cool a seeam air tight grow box/// use co2 paintball tank for added air inrichment, but will also cool the air....
DRY ICE works great... wont disturbe your humidity, cools your box. but it evaporated within a few hours...
CO2 will allow a plant to withstand hirer temps
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I have the Co2 canisters for a BB gun pistol, would that do the same thing? Also, I have heard that adding co2 will raise the temps, but i've never heard that they will allow the plant to withstand higher temps, where are you getting that info from? (Not that I don't believe you, just checking facts.) If co2 really does allow plants to withstand higher temps, it would be an easy way to either have a bigger light, or keep your light closer, because co2 isnt very expensive. At least the bb gun ones weren't. They were like $5 for 5 or something like that.