Grow update, multiple stage plants

[katyowns]

I would look in to some better more cannabis specific nuterients. And plants really only need CO2 in the later stages in flowerring and if you don't have ventilation then it will seriously hurt your yeild not to use it. Check this out, It tells you how to make a sugarwater co2 generator. Costs like maybe 5 bucks and will last 2 weeks.
CO2 Injection: The Yeast Method

I'm happy with my nutrients personally. The friend which we got our original stock from uses them, and I'll just say he produces quite a lot of ganja.

in the next couple days, we will have ventilation, but I appreciate the advice.