I am 5 weeks into 12/12 my my high is 81 degrees and that is minutes after lights come on- a spike in transition of heater going off and lights building heat- rest of day 77 -78 high - night temps are 66-67 degrees when should I raise my DIF and what is the night low I should strive for ?
littlemountain Reviewed by littlemountain on . when do I change DIF ? I am 5 weeks into 12/12 my my high is 81 degrees and that is minutes after lights come on- a spike in transition of heater going off and lights building heat- rest of day 77 -78 high - night temps are 66-67 degrees when should I raise my DIF and what is the night low I should strive for ? Rating: 5