M Mr. Magic New Member Joined Oct 30, 2006 Messages 1 Reaction score 0 Oct 30, 2006 #1 The idea comes from protective gas packaging. The question is what should I use to fill my harvest boxes up? CO2 or N2O? Is it a good idea at all?
The idea comes from protective gas packaging. The question is what should I use to fill my harvest boxes up? CO2 or N2O? Is it a good idea at all?
