Help me with diagnosis it's going all over plant

Cant figure out if this is leaf seportora of maganise deficiency. Sorry for spelling. Pic of la confidential. 3 other strains show np.

Before lights out gave dose of Dr Earth. Fingers crossed!

are you in like week 2-3 of flower? I had the same problem when I went in to flower and attributed it to a Phosphorous issue pretty sure. The purple colored splotches is what makes me say this. My leafs did this and then started to turn yellow and more splotches started showing up. I am unsure if my PH was out of range or I wasn’t feeding enough, but feeding helped it from spreading


No still in veg getting ready to switch. Using nectar as directed for nutes.