how cold to to cold

sup guys working on my 2ed grow about 9days shy mo in soil and i wasent sure i see temp rang i see from my high time grow dvds are 74-78 but they says it can drop 10 degress in dark but what about they day sometimes it can be around 64-67 on hot ass day cuz the ac ;0 it wanted to know if they maybe kind why it seems like mu leaf has a little of curle to it check out updated pic from last night in my grow log pz trickster

bump bump

tokin on bong

Im in the loft/attic and during summer im constanly battling heat! Im sure it can drop up to 15 at night! example: so if your at 75 during sun it can drop to 60 without to much stress!!

50 is TOO cold. But the plant would easily survive that temp. Temp is the last thing I think you need to worry about. Peace.

Flowering female plants can usually survive 1 degree F below freezing. Males are not so lucky.

As long as it doesn't freeze your plants will be just fine. Shock occurs from rapid temperature fluctuations. If it's a gradual change there's not really any harm done.

ok thats cool i just wanted to know be bacause it can change so much like today its 99 outside like 78 in growroom