what is this leaf trying to tell me?

I know it only has three leaves to it, I topped it early and this started to happen. That's not the mystery. I'm worried about the coloring. A lot of the leaves are like this, not just at the top. This one was a good distance from the light iirc. It's been on HPS for over a month, I haven't given them anything but water, bud candy (magnesium), and some White Widow. The plant is in a 3 gal. pot.

Is this just lack of nitrogen? I nuted so much on my last crop that I try to just give them regular water, so idk what that looks like.

I guess uploading the picture would help. Sorry, just smoked a bowl.

the burnt tips looks like over nutes, but the other looks like maybe a cal-mag def...then the little holes look like spider mites or other critters

can you show us the entire plant?

The plant as a whole is pretty robust, but observe the leaf in the bottom left corner. I believe the first leaf I posted was next to it.

I mainly just give it Bud Candy if anything, and it's paid off, the buds are pretty frosty. But maybe I should give it some micronutes just to round it off?

Fucking nanners also showed up a few days ago, but very sparse and it's been like five weeks into flower. Actually I've only seen three between both plants. Oh well, I'll have real seeds soon, no more bag weed!

if you haven't got long to harvest i wouldn't worry about it it looks like it will make it, but its worth looking into for the future