Nirvana Swiss Cheese

@Scrubbyjimbob, plant height and temps aren’t really a concern for me at the moment. I have a AC unit chilling my lung room to 18 deg C and the temperature in my tent runs about 23-24 degrees C with the lights on. But either way I’m going to give running CO2 a go. Tons of studies out there that say supplemented CO2 helps with photosynthesis. Still have had great results under my diablo with no supplemental CO2 but I’d like to be able to push that light to about 1,100-1,200 micromoles.

@Papa_T, Thx for checking out my grow. I only glanced at a current journal, so only saw the veg light. Really even with the Diablo I'd only worry about CO2 if you're having issues managing plant height and you run into a lot of light/heat stress issues. I've seen buds practically touching high powered LEDs without burning or bleaching under CO2 but I wouldn't necessarily say it noticeably improves bud size or quality. In my opinion at least.