Now I kinda regret going on vacation but I had to give my kids a break . They had to get out of the house . Fuck this pandemic
I feel you on that brotha. I just returned back to work from being off for a year due to a work related injury. I grow for my wife so I’ve had nothing but time to perfect my grow. I was in coco this whole time, but she isn’t experienced enough with the nutrient feeding so I had to switch to promix and amendments, don’t get much easier than just watering.
But back on topic, some strains will give you a harder time than others. I guess it’s easier to blame the time away from them for their issues, but it’s possible it may have happened anyway. Your temps and Rh is good, when you water, do you water to runoff? If so I wouldn’t, they are still pretty small. You don’t have an over watering issue as far as I can see, but that may not have been the case when you were away. If it were me, I would give the calmag a shot and see how things look afterward. Luckily they are still young enough to bounce back from whatever issues they may be having. It’s just a matter of narrowing down the potential problems and addressing them. It doesn’t appear to be a nute problem either because you aren’t bottle feeding, and FFOF is pretty good on its own. I’ve never used FFOF, I’ve always used FF trio lineup. Considering only 2 of the plants are having issues, it’s hard to say for sure exactly what the problem is since they are all in the same soil, same tent, same environment.