It's a little after week 6 on 12/12 from seed, this one should be done in about 3 weeks. It's definately not yellowing dying leaves, cause all the other plants are doing that. They are getting all shrivled at the ends of the leaves and brown and droopy, but it just cant be overwatering.
It might be, but I have had a nutrient burnt plant before and it turns yellow and crispy, this is like brown droopy and then crispingish.
I used foxfarms oceans forest, and have been feeding nutes since week one. Only one out of 20 was nute burnt and I killed it. This plant has been taking nutes like a champ, and just started looking ill about a week to two weeks ago. So I dont think it's nute burn. And I never foilar fed any of my babies, only sprayed water sometimes if they looked dry.