So I am wanting to get started and I have a couple of questions about CO2 enrichment.
1. I read somewhere of someone using yeast to increase CO2. How much CO2 does yeast produce? How big of a bowl would I have to use to get any benefits?
2. My second question, which does apply to aeroponics, is, can I bubble CO2 or a CO2/Air mix through the pumps? Can plants absorb CO2 through their roots? Has anyone tried this?
Thanks |