Yes sir... It's a little bit cool in there. When my temps drop close to 60 overnight+ lights off, I go from 75 to 60. They seem very droopy in the mornings. Even if you elevated the pots off the floor your soil temps will be higher and more stable. I've put a yoga mat under my Tents to insulate from the concrete floor, that's something you can do to start with. Goodluck and...
KiG cheers
KiG cheers