I just went and looked again. No several branches but this one is the worst and only on this plant. I’ll give it some correct PH water next time she is thirsty. Maybe all of them could use a weeks break to get use to their new temps.looks it has some lockout issues , maybe Ph was off?
i would give her plain water that has a correct Ph for a few days then add some regular nutes with a little extra cal mag
otherwise that girl is getting ready to do her thing , production of flowers , and will begin to feed like a ravenous wolf
what size pots are you using ?……
edit: is it just that one branch that looks like that?
I'm using 5 gallon cloth pots. I’ve had pretty good luck with that size giving the extra growers more room if they need it.