Tricky week. I've over complicated things by trying to incorporate CO2 into the grow. The main problem is the Airbomz unit is crap! 😂The timer seems to release CO2 at random intervals...I kept an eye on it and it sprayed anywhere between 1hr20 and 1hr50 with no kind of pattern...definitely not the regular 2hr interval I had selected.
I'm switching to a mushroom bag, which will sit by my intake vent and flood the tent with CO2 night and day :) A much cheaper and simpler option!
Advantage of this is that I can keep things simple with my ventilation. I've been switching on and off to allow CO2 to absorb, and the result is huge spikes in temp and humidity. I'm now extracting 24hrs a day and switching the intake fan on and off with the lights, and my temp and humidity has stabilised.
However I'm still up at 70% all day and night....which seems a bit high! I'll have to keep an eye on it.