Ok so icheck on my lil seedlings this afternoon to one of my babies has burnt edges on it. I would think its because they got too hot because i checked the temp on my grow box and it was 85 degrees
big no no, but i just w anted to expertise help
nute burn? maybe your light got too close? that looks like a burn to me, not due to the room being too hot. IF the room is too hot and not enough ventilation you will notice the plant to begin to wilt than continue to look more and more sad.