Finsfananswered grow question 6 years ago Imo, it's defintely nitrogen toxicity. Over-wateting isn'tva clawing exactly.It's More of a puffed out leave like an umbrella.
Just too much N in your soil.
You can either flush it out, or simply lower your nitrogen input the next week or two.
I would just let her use it up until she's at a level it's no longer toxic.
It'll fix itself if u let it. Just feed plain water the rest of the week, then decrease what you've been adfing for N in 1/2 or even 1/4. Then work your way back up.
I've learned nutrient schedules are sometimes too much. I'll lower it by a couple ml. And work my way up now because my first grows i constantly had N toxicity.