I am sure most of you who have a CO2 meter in your setup probably have some form of CO2 generation... but I was wondering if anyone has done some studys/measurements on other forms of Co2 generation.
I am not looking for anything complicated, just wondering what kind of rise in PPM you get by spraying the plants with carbonated water as some people suggest as a cheap alternative. And maybe how long it lasts.
Has anyone done this before?
I am not looking for anything complicated, just wondering what kind of rise in PPM you get by spraying the plants with carbonated water as some people suggest as a cheap alternative. And maybe how long it lasts.
Has anyone done this before?
