I have a blue dream auto from msnl and she’s on day 62 from seed and day 26 of flower. I’ve noticed these spots and yellow about a week ago and fed 1/4 strength nutes 5 days later. I flushed the soil but it seems to be continuing up the plant and has really stunted. The water is ph’d to 6.5 and my runoff is 5.5 (i know run off isn’t super important though) I’m using fox farm trio ( always 1/4 strength) and supplementing cal mag. Any ideas?