I think you might be right with the PH fluctuations, looks identical to the photos I’ve seen of that online. I’ve re-calibrated my PH pen. I’ve always tried to shoot for 6.4 ph with anything I’m doing so I’m a little confused how I ran into that issue. Unfortunately, now that is the least of my problems. Watered them this morning as I hadn’t watered in 3 days and the top inch of soil was dry as a bone. Gave them each a good watering, that was 8 hours and they have been droopy AF ever since. They are NOT happy. Going to let the soil dry out the next 4-5 days and hope no other issues arise.