Heat burn? Friends Grow.

See Picture. I think it's heat burn from having his lights too close the plant. It was about 6 inches above the plants - 400watt MH.

Just wanting a second opinion in case I'm wrong. I have ruled out nute burn, he has not given nutes for about a week and a half now, this showed up in the past 2-3 days.

ouch. a metal halide bulb 6 inches away???!! that's ridiculous

Yep, he's new and didn't know. I just wanted to make sure that what I told him was correct.