This grow was started on September 2018.
First time using CO2 tank. Titan Controls were used to maintain target ppm when light go on.
CO2 supplementation was carried on the fourth week of flower.
@Drowcc_Genetics, ah very interesting thanks!
i thought it was to keep the soil from drying out when you use fans to blow through your canopy, but this sounds a lot less far fetched hahah ;) cool stuff.