i have 10 autos under 1 600 and 1 400w. i use the digital ph and ec meter. all my soil is clean and ph at a consistant 6.7 run off withe feeding and watering at 6.5. i let all feedings oxygenate with the air stone for a day and a half before feedings. my temps range from 74-79 humidity 50-60. the only thing is they have been under 24hr light since day 1. could that be my problem. i have researched every strain that i have or i have seen others grow it personally thats why i am wondering why no sexing.