Quote Originally Posted by Phaedrus420
I have about 10 seedlings right now, a week and a half old. My soil is pretty good for now, but I've added a diluted nutrient solution. N-P-K is 12-10-5. Too much maybe? Growth isnt stunted at all, they actually seem hardy, this discoloration aside.

............help?
What soil are you using?
What lights and schedule are you using?
What's your water ph?

Your seedlings are too young for adding nutrients.