1st keep an eye on temps in "baby station" they could get real hot too hot for plants.
2nd the nutes u are using for the current plants dont look too "friendly" if they are the ones from the pic with your setup next to the CFL box. Might be too hot, so I dont know if you gave full dose when you nuted or 1/2 or 1/4 etc. but may have been too hot. Other than that I was going to recommend cutting off both yellow leaves anyway cause once they turn yellow and dry up they do no good and dont get energy to the rest of the plant anyway yet the plant tries to send energy to the leaves to revive them which ends up being a waste. So cut the other if its not fallen off yet.
As far as nuting Id make sure you have/can afford to get the right stuff b4 Im gonna recommend using any.
6.8 is good on PH I wanna know more about your nutes now.
For Molasses a tea/tbl spoon per gallon is good.
2nd the nutes u are using for the current plants dont look too "friendly" if they are the ones from the pic with your setup next to the CFL box. Might be too hot, so I dont know if you gave full dose when you nuted or 1/2 or 1/4 etc. but may have been too hot. Other than that I was going to recommend cutting off both yellow leaves anyway cause once they turn yellow and dry up they do no good and dont get energy to the rest of the plant anyway yet the plant tries to send energy to the leaves to revive them which ends up being a waste. So cut the other if its not fallen off yet.
As far as nuting Id make sure you have/can afford to get the right stuff b4 Im gonna recommend using any.
6.8 is good on PH I wanna know more about your nutes now.
For Molasses a tea/tbl spoon per gallon is good.