What can be happening plant is cunning at leaves on top .
Temperature 75
Humidity 60
2 6 inch fans moving air inside
1 exhaust fan
Light is a growers choice 720 at 50 percent power
Only one plant appears to be doing it at the moment
Oh no, math fail... and then "your" instead of "you're" ...
Schools in the usa don't seem so bad all of a sudden by comparison, eh? Please don't look up my comments filled with typographical errors, lol.