Week 3 of flower day 22. Blueberry auto.5gal air pot Coco loco. Rotated between 800watts of LED and 700watts of CMH. More CMH days for this one. pAR is usually 1200ish when CO² is running right now 1400ppm Temp stays between 82 & goes as high as 88 when the co² is on. Humidity is staying around 40% will drop as low as 38 and go as high as 50 after feeding Was doing great. Overall plant looks great from above Advanced con. A+b voodoo juice and used bud blood 3 times and bud ignitor twice during the 1st 2 weeks. With waterings in-between. As it's still drying out every 24 hrs.. (guess it's just airports period ) I accidentally tore this little node off on this branch. Few weeks back. It healed. Looks a little black where it tore. And the leaves at the bottom of that branch are the real rough ones. Top of the branch has healthy growth however. Looks like it might spread out from there. bUT What made me wonder if it's septoria is the rust spots . The light spotting on the other middle aged fan leaves. Which could also again be a calmag def. From either over doing NPK or low ph preventing calmag uptake. .. the calmag deficiency happened on my last AF. So I'm fairly certain I need to tone down the extras in the first 2 weeks of flower. Run off water right now is only 600ppm since last feed was a water. But it was 1400 72 hrs ago And pH is 6.14. . Really want to correct my mistakes before my fems go in the flower.. ! Any guidance appreciated. My theories could be way off!!