WEEK 6 – MARCH 7 - 13 week 6 for all but the younger 24 (which is the only one that is not flowering). I'm getting frost on the DG. I sacrificed the weaker DG- it got light burn and never recovered. it was growing but sickly. . I now have a light meter and they are all getting the proper PPFD. I am increasing the nutes faster in the young 24 and it seems to be taking it. I am trying to keep an eye on my ppm. So far no signs of lock out or nute burn - I will increase the levels quicker next grow.