Multiple Fastbuds

Well some of the girls starting to show deficiency early this week. So the first thing I did check ph which was off near 5.5 or lower I use drops for phing and I cant get you an exact number. Then checked ppm runoff 300 more than input. Realized I've been letting my coco dry out to much which causes salt build up. Quickly flushed them out got ph and ppm in check fix my watering now I'm looking at new growth for recovery. But overall they look good and still growing I'm moving them under my hlg light and bigger room except 2 ladies I'm a keep under viparspectra light so 6 going into tent 2 staying. Idk how I'm a do there journal yet. Btw the 6 I'm moving have pistols showing already. The 2 that germinated late are behind and those are the ones I wont move.