Cal/mag in week 3 if flower

Developed a calmag deficiency in week three of flower. In cocoa.just wondering if I can recover, scared I stunted them. Problem is fixed but will they recover??

They may recover some, but most of the main fan leaves are in real bad shape and won't be doing much.
If you can, raise the light up or turn the LEDs down until the plant can recover.
Damaged leaves can't use high intensity light and it will only harm them further.

Ugh, thanks

Wtf is a calmag deficiency?

Calcium deficiencies are yellowing in the leaves and brown spots .