She was watered with CalMag twice this week. 7.0ph in, 6.2 out. 215ppm in, 800 out. She has damaged leaves everywhere due to the ph nute lockout. Her colas do have some frosty trichomes though.
In hindsight, when I realized the ph of the runoff was low, I should have mixed in some lime to stabilize the soil. I did this with another plant at week 5, who's runoff was below 6ph, and it immediately stabilized the ph. Next time.