grow room temps in flower when the lights are off

[zierf]

when my lights are on my temps range from 75 to 83. When the lights go out my temp falls to 60 to 65 range is that to low?

 

[BWC BayArea]

Yes. Try cycling ur lights at night or when temps are the coolest next time to compensate for temp drops. As of now I'd like to suggest that u add a small portable space heater in front of ur intake fan/duct. This should help maintain temps a lil better. U wanna try to keep the high and low with 15 degrees of each other indoors (at least this is the rule I follow).

 

[PitViper]

Yes. Try cycling ur lights at night or when temps are the coolest next time to compensate for temp drops. As of now I'd like to suggest that u add a small portable space heater in front of ur intake fan/duct. This should help maintain temps a lil better. U wanna try to keep the high and low with 15 degrees of each other indoors (at least this is the rule I follow).

hes correct

 

[Weed420]

You're pretty close though. Try not to go over 78 or so for the high and try to stay about 65 when lights off. I use one of the small oil filled heaters for my room. Be careful though and start the temp setting low and I have mine hooked to a timer so that it only comes on for about 10 hours during lights off.