Today I woke up and saw my Auto Night queen D15 was toppled over. I staked it and hope it will bounce back. I was planning on starting nutes today will that help? I increased air flow. Any suggestions?
I need help diagnosing what this was. I already cut off two of the affected leaves on the Kmintz, but other leaves have small amount of the same substance on both plants. The brown spot in the first pic ended up turning into a hole because it was so dry. Is this powdery mildew? 
Sour Kush Day 24 (Coco/perlite) - brown tip appearing on lower fan leaves. I suspect it's nutrient burn. Flushed with 900cc PH neutral water, lot of runoff, PPM was 391 (PPM in 495). Should I cut back on feeding by diluting the nutrient water or by watering less frequently? TY 
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Sour Kush, day 28, some stems are turning purple with a spots on leaves. Is this a nutrient deficiency and how to remedy it? Thank you 
