There's a dry ice shop around the corner so just went a grabbed a pound(2$) I just threw it in and sealed off my vents and shut down my intake for the next few hours im not looking for a crazy increase in yield, I just want the plant to jump start, its hasnt really changed in 2 weeks while the ones beside it are almost doneNot really worth it in a small tent. At larger scale operations growing for sale it can make a difference with the bottom line. But to do it right you need everything sealed off and using real Co2 equipment. Co2 bags are a complete waste of money. Can't really justify using it in a 4 x 4 or 2 x 4 tent.
I'm not saying Co2 doesn't have benefit but for a small scale grow it's not going to make much of a difference.
That's not going to do much of anything. Plus you want to use it during lights on when photosynthesis is occuring. And you want to release the Co2 above the plants since it's heavier than air.There's a dry ice shop around the corner so just went a grabbed a pound(2$) I just threw it in and sealed off my vents and shut down my intake for the next few hours im not looking for a crazy increase in yield, I just want the plant to jump start, its hasnt really changed in 2 weeks while the ones beside it are almost done