Temperature drops it’s to low?

[NewEngland420]

This is from my tent temperature when lights are off dropping to the 60s lights on in the 80s should I worry week 5 flower

 

[CF89]

I’m in the same boat. It gets a bit chilly in my tent during 12 hours of lights off. 17c

 

[mysticepipedon]

Low night temperatures can delay maturation, but it won't hurt the plants. My old grow room dropped to 50 F at "night" during the winter, which added about 2 weeks to flower time. The high 60s isn't too bad.

 

[Beachwalker]

This is from my tent temperature when lights are off dropping to the 60s lights on in the 80s should I worry week 5 flower

I use reptile heaters

 

[growsince79]

This is from my tent temperature when lights are off dropping to the 60s lights on in the 80s should I worry week 5 flower

I leave the exhaust on.

 

[PipeCarver]

This is from my tent temperature when lights are off dropping to the 60s lights on in the 80s should I worry week 5 flower

I'm an indoor grower that had too plants and nowhere to put them so I put them outside for the first time in over 20 years. The growing is going fine but the last week its gone down to below 40f... frost a few mornings now. I had built a small greenhouse to cover them but it was still real cold and I was concerned for there health as well but it didn't seem to effect them other than a bit more yellowing leaves on a few of them, it looks like fall colors, another few weeks and they're done. Day time has been up to and over 70f most days so I think we're in the same boat so to speak and staying afloat.

 

[JWM2]

Mid to high 60s is no problem at all. They get that cold outdoors all the time. It’ll bring out a little color.