Mephisto chreme de la cheme is showing some deficiencies. Should I flush and apply some 1/3 nutes with cal mag? First photo was taken today and the other was taken 3 days ago.
The deficiencies I'm seeing are magnesium or nitrogen.
I would add in extra CalMg it has all of the above you need.
Should not need a flush unless your EC is on the high side.
Double check PH to confirm its not a lockout vs deleted resources.
Happy Growing!