Yesterday I set the light to 12/12. I would have liked to wait until the plants had recovered, but I just don't have any more room in the tent because the hydroponics from my other slide are growing into a monster. I will now treat the plants with BAC Palnt Vitality Plus. I can't get rid of the thrips and the stuff is supposed to work wonders. I am very excited. The pH value of the soil is now finally at 6 -6.5 I think the plants will still perform well. We'll see