I do have holes in the cups and when i looked at them they had not been watered for 3 days so the symptoms weren't exactly from over watering. I don't think its nitrogen starvation cuz they were deep green and fine a day before. but thanx for the info on over watering releasing more nutes. I know 92 is too hot, but like I said they were doing good at that temperature before. They went from deep green and healthy to turning yellow and curling down in a matter of two days.