Weird issue

Hello all,

I'm in week 9 of flower about to wrap it up. Started flushing a week or so ago. In soil. With LEDs.

I had fungus gnats in mid flower and had a little larvae on the leaves of some kind that seemed like thrip larvae or pupae. I've been spraying plant therapy on them intermittently and it worked.

About a week ago I saw some of the leaves getting dry and turning upwards, I thought maybe they got burned when I sprayed the plant therapy on them and turned the lights on too fast but now it's seeming to be a little different. Idk. Thinking of just cutting this one tonight and inspecting for mold. I did an examine on and couldn't find any bud rot or anything. The leaves are covered in crystals and does not look like PM in person. I know what PM is, I swear. This is the only plant acting weird, the rest in the tent are looking primo!

Any ideas what's up with this plant?

I think you’re golden, I didn’t see any mold and being that you’re this late in flower, leaves dying off like that is completely normal from what I can see in the pics. I would just monitor the trichomes daily because it looks like you’re in the harvest window, being that your sugar leaves are yellowing, but only the trichs know for sure.

Just wanted to give an update, I went to cut her down last night and she was a goner. The buds lost their volume and all their water weight. When you squeezed them, they stayed compressed. Had no give. It was as if they had bud rot but with no bud rot. I'm guessing this is root rot. I put the plant in my garage and will inspect the roots later today. I'm assuming the leaves got fried not from what I was spraying them with since no other plant got fried but since the roots weren't picking up any water in order to transpire through the leaves. It's only 1 of 18 so I'll be okay, it sucks though because this one is a cherry garseeya that smelt exactly like cherry ludens cough drops

Cal mag, give it some epsom salt