I do not think it’s a watering issue these girls all get the same amount of water and allow for a proper dryback but it seems to be only affecting a particular strain. That is why I’m leaning toward N toxicity the leaf is super dark and shiny !
I’ve been feeding these plants with 5-11-26 during veg and now bloom I have ran this line of nutrients for a couple rips and never have I encountered what looks to be N toxicity! Need help