SOIL Finishing issues

[TJT5]

Day 30 of flower plants turning a blue gray shade and seem to have stopped bulking up / would greatly appreciate any help with this / I'm only on 3rd run happened same way 1st couple runs

 

[LemonBud]

Lets see first problem is NO pics
2nd NO info. Good Luck

Sorry cant help

 

[Rwise]

The blue doesn't bother me but the gray does, much more info needed including pics in normal light, PH, RH watering feeding soil seed, good luck!