CO2 Posioning Designs for Spidermites

L

Lotus800

Member
Hi everyone,

Should I leave exhuast vent (fan and light off, of course) so that the CO2 can raise and push out oxygen through exhuast vent when CO2 tank is running and building up at bottom of sealed grow cab?

With this first grow, I taped both intake and exhuast vents. But I think to tape the exhuast vent above plants is a mistake because there is no place for oxygen to escape while CO2 is being injected inside the cab and then sink to floor. I should have taped just intake vent by floor only.

I believe I should have all circulation fans inside off also so that CO2 don't get mixed with O2.

Thanks!​
 
acidbox420

acidbox420

Active Member
You made 3 threads for this same post wtf caml down and wait for some one who knows the answer to come through
 
legallyflying

legallyflying

Well-Known Member
As if growing marijuana and using co2 is some big fucking mystery that everyone has to some how stumble upon the right method after years of trial and error. Google it, but a DVD, read a book, fuck you can watch an hour of you tube and get 90% of your questions answered
no you don't need any vents
yes you need fans
 
stumps

stumps

Well-Known Member
first off o2 is lighter then co2. You would want fans off and room sealed up tight. Then go in the room and turn on the co2. wait to see if it works about ten min. If you don't come out it worked.
 
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