40,000 lumens of cfl in a 3sqft closet, do I need co2?????

Chillums

Well-Known Member
It will increase your yields if done properly, if not done properly it will just kill your plants. Get your setup dialed first and max out the potential of what you got while getting to know your strain. Then if you feel you need more go ahead and add Co2. Hope this helps. Happy growing.
Chillums
 

trichlone fiend

New Member
...fyi, you cannot stack lumens. (meaning) If you have 10 cfl and each give off 2,000 lumens, you do NOT have 20,000 lumens....you have 2,000 lumens to spread throughout your garden. I believe co2 would be a waste w/ cfl, period....light isn't intense enough to benefit.
 
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