thanks alot.. I was thinking if I even tried I was going to have to but the meter which the cheapest was $250... I was also thinking the room would need to be sealed. I think Ill just wait until later on to work with CO2 like that
MDFinest Reviewed by MDFinest on . What is the easiest way to provide sufficient CO2 to your plants? I've read up a little bit on it but it seems like none of the guides I'mn reading are straight forward. I just want to way you all have to say. Rating: 5