What is this? Overwatering or Over Fertilizing.

My gardening is flourishing but this top and a couple other leaves in the garden have drooped and look like this. this is by far the worst of it but i like to know exactly what is going on. they havent been getting much as far as feed goes so is this over watering?

over watering maybe ph

Agree, looks like overwater but check your ph

Could also be due to a fan blowing directly at that spot, for too long, and the plant transpiring too much. Low humidity and high temps, would make this more likely. Also, some strains are more sensitive, than others.

Aside from that, I'd say overfert is more likely than overwatering, especially with larger plants. I'm thinking it's option 1,(above) for now.

I'm not certain, but i have had plants do that and majority vote was nitrogen toxicity...
plants use less nitrogen in flower,but because nitrogen is mobile they use it anyway and some plants react like that...???
I would say flush, but if i'm wrong and it's over watering theenn no buano......

Good luck...

Soil pH 6.5 is that is good. im just going to give the next couple waterings an extra day in between to dry out a bit and take it easy on the nutes. Humidity 55% and Temp is 80 so i dont think that is it.