Thanks for the responses guys! since colorockman told me that burning a candle releases CO2 I have left a candle in the room (very small about 6x2x7) during the light schedule and when I am there.

mordok, I saw that in the I Grow Chronic video also, that is why I was so curious.. It seems very legit, just unsure about the buds and the leaves, Ive been told it may be able to cause mold.
Uruk-Hai Reviewed by Uruk-Hai on . Help me with a CO2 Question Okay, I saw on a grow video (from pot.tv) that if you cant afford a CO2 tank (which I cant) the next bext thing is to get Club Soda and a spray bottle. My question is this: Once flowering begins, do you mist the club soda onto the flowers also, or just the fan leaves ? Please help :thumbsup: Rating: 5