Northern Lights x Big Bud Auto

Hey everybody! Kaiydaan, Kaiydan, Kaiydaan. I have no idea what's going on with this gal, she isn't doing to much of anything. Unlike, Freeman who's just flourishing, showing all shades of pinks and purples and swell calyxes. Anyone got any advice on Kaiydaan? I'm watering pH'd tap water. I tried to indicate that in "Nutrients", but the Diary made a Frown Face at 0 nutrients. Aug. 26, 2021, Thursday. I watered Kaiydaan and Freeman. Aug. 27, 2021, Friday. Freeman is doing well no issues. Kaiydaan, I just don't know. Her calyxes are not swelling, they're growing in and what seems to be dying off a bit. Her leaves are dead, dry, brittle and yellow. I don't know she is a complete nightmare compared to "Freeman" Maybe I'm reading to much into it and Kaiydaan is going through a natural fade. Any ideas? Aug. 29, 2021, Sunday. Nothing new to report. Aug. 30, 2021, Monday. Nothing to report.