Hey DGC,
This year am having a hard time keeping my 5×10 CO2 above 250 ppm (Before this year, all my grows CO2 were around 500 and 600 ppm). My average light on is 250-320 ppm using Pulse Pro (I did the 6 month calibration). I have let in fresh air everyday into my grow room which has my grow tent in it. It will go up to about 480 ppm then drops and stabilizes at 320 ppm. I found a place to rent a 20lb tank for 5 years for $250 and refill is 32$. Is this worth it or should I try out the CO2 bags? And of course, I would have to buy a regulator. Anyone know a good one?
I have another question if I add CO2 in my grow tent and if my humidity or temperature goes up, my AC Infinity exhaust kicks on, but the room it’s exhausting in is 90% sealed off from my other rooms in my house, plus It has its own AC unit. Hope this makes sense typing this while I’m stoned. My plants look healthy Included some pictures. I’ve just never had my CO2 below 380 ppm.
Thank you
MidMOGrower
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