Long explanationâ?¦. I have (4) plants originally under poor lighting (30 days) next 66 under - $$ 400W LS. 96 days total time. Very healthy entire timeâ?¦ 36 day ago I went from 24hr light to 12/12. I still am having difficulty sexing. I think they are all female. But 36 days appears too long to not be positive.

Here is the long partâ?¦ for a (30days) I only had curtain between 24hr lighting and 12/12. So light could slip around edges and top. Thinking that might be problem I sealed them off completely. Then my next mistake (maybe) was I would leave the grow room door open most of the time allowing a very small amount of florescent from next room to leak in. Could this be the reason I am having difficulty sexing after 36 days. Take a look at attached and reply thanks.