Quote Originally Posted by micknearsoftpin
The High temp on the room was 91 and the low was 81. So the AC ran all day.
Question - Is the light green bad and should I bring them in ASAP back to the cool veg room?

Question - Can I grow healthy plants at 91/81 temps with good air flow?

Ok I hope all that is clear and yall can give me some advice.
I'm certainyl not an expert, and I really can't say whether or not the lime green color is a good or bad sign, but 91 degress definitely sounds too high. Generally speaking 85 degress is about the hottest plants need to get. I'd suggest buying an extra ac unit post haste. There are a lot of other methods you can try to use to get the temps down- ice, ventilation, ac, and maybe even additional insulation to your celing and walls if you live in a hot climate.

Sometime it helps to have the actual ac unit outside of the room, with the cold air blowing air into the room through a carefully fitted tube, that way the heat generated by the ac motor wont go directy into the grow room. Air cooled or water cooled/ice cooled lights are an option too.


Just my 2 cents, like I said I'm not an expert