Your CO2 would be wasteless. You could not use it, it could eventually become harmfull to your enviroment that you're living in.

If you know photosynthesis, you know the way CO2 works.
Joel Reviewed by Joel on . Grow log! Bubble gum... !First Grow! Okay, I got this plant under a 100w cfls (well one of those energy saving one, like an 18w thing?) These pictures are of my Nirvana Bubblelicious plant after 9 days, I am going to put it on 12-12 when it is only about 6-7 inches due to limited grow space. How much bud do you think I could get outa that, if any? Any advice on anything would be mucho respected! Cheers... Rating: 5