random spots and random yellow tips.

Week 5 in flowering and having brown/purple spots mostly in lower and middle leaves. but all over plant cant figure it out. I've tried calmag with no result..

You say purple and that usually is a sign of phosphorous deficiency. Fed bloom nutes yet?

Yes im using all 6 foxfarm nutes. was fighting ph problems being low in in beging of flower . Added lime to soil in first week of flower. im using foxfarm ocean forest..

Heeeeeeeeelp..

their lookin yellowish, usually nitrogen def