Black and Blue

Great week. Flushed pineapple Express 2 and midnight Kush, both finished around 7 weeks flower. 48 hours of darkness then chop. Blue cheese fading out, looks amazing and still looks to have 2 weeks to me. 24k problem I have had with both runs (1 seed then it's clones). 2 out of 3 have the problem and one looks very healthy. I've read other growers having the same problem and can't figure out. The bud came out fine last time, taste and smell 10/10, potency around 7.5, a great relaxing high. Update: looks like problem with 24k is potassium toxicity. I hit it with big bud from weeks 2-4, problems came after that. I was confused because one of them grew fine under very similar feedings but it was separated when the big bud came. Noticed that the good one did not get as thick as the two that show problems. Difference in yield with ones treated with big bud vs one without is enough to make it worth the risk. I just got to get better with big bud doses. Only had problems from 24k and looks like just a little hot on the blue cheese out of 6 stains. Sativas seem to have lower tolerance. Got it next time tho Had early bananas on flo so she in a tent by herself under one UFO light