Hey hey, thank you for all the help with my clones. Flower room was looking spot on. But the last day or two I noticed the gorilla glue getting yellow leaves and darker veins. Outside the gorilla glue is all perfectly green. So I know this isn’t how it supposed to work. The lower leaves are darker. The pH of the soil tested at 6.1 6.4 . I grow in soil. I had lowered the lights the other day. Does this look like classic light overload? I was told by breeder that the gorilla glue does not enjoy a lot of light. I have been giving very light cal-mag. Around 100. I also sprayed with Follow Euler rain. Magnesium. My window AC unit works marvelously. And the temperatures are as shown. I have 600 W HPS. No glass. Thank you for helping a sister out.