Well this has been a bit of a struggle/learning week. Girls where looking sick. It was like everything was going wrong so I decided to flush them. I used our tap water which is water from our own well, not town water. Ph is 7 and ppm is 580.
The water that came out of the pro mix soil was at 5.3ph and the fox farm soil was at 6.5. And ppm was at 4000
I flushed them till water came out at 6.3. For both soils and ppm came down to 600.
Within one day they looked so much better.
I will be lowering nutrients all around and upping ph for pro mix and lowering ph for fox farm.
One girl is still a bit dark. Will be keeping an eye on her.