I don't... it's on 24x7. I'm on day 31 of flower.I'm going to transfer my plant in to my new grow tent that I got today my question is do I need to turn the exhaust and intake fan off when it's the dark period?
Yes. The tiniest crack of light coming in during the dark period will significantly slow down (and possibly prevent) flowering. You need to check for light leaks really, really well. Also, you should be able to sex it by looking closely at the new growth. Find the smallest nodes and chances are you'll see some hairs or some balls.Can it be going slowly due to maybe light getting in during the dark period?