Mike80
Well-Known Member
Hey guys,
I’m following VPD chart for my grow. My humidity level is at 60% which allows me to have the temperature between 17 C and 22 C. My light on temperature is at about 21.5 C and light off is about 20.5 C. Should I drop the temperature during lights out even further ? I can lower my heater to drop the temperature to about 18-19 C or keep it the same at 20.5.
I’m following VPD chart for my grow. My humidity level is at 60% which allows me to have the temperature between 17 C and 22 C. My light on temperature is at about 21.5 C and light off is about 20.5 C. Should I drop the temperature during lights out even further ? I can lower my heater to drop the temperature to about 18-19 C or keep it the same at 20.5.