Kingrow1
Well-Known Member
Ok dude, catching co2 in a pit then recirculating for a day, ya i just grow dank with a bag of soil bottle of ferts and a lot of wattage, simple huhMy grow space is a little different than others. My space is sunken from the rest of the area. The CO2 collects in the sunken area, when the lights come on, fans move the CO2 up and across the canopy. CO2 comes from decaying plants and animals. Soil breaking by healthy microbes creates more than average CO2.
My whole living area is high in CO2, because I burn propane for heat. I actually get way too much CO2. It's been as high as 3000ppms. I have to keep a window open at times.