With all the COVID conscious people wielding #CO2 monitors, I'm wondering:

Has anyone grown enough #plants in their home to make a measurable, consistent difference in the CO2 levels indoors?

I assume plants won't do much to filter airborne pathogens, so perhaps this wouldn't be helpful for controlling infectious disease. I'm just wondering for the purpose of making closed ecological systems, and how hard it is to make a bottle garden that would make enough #oxygen to support humans.