Quote Originally Posted by Rusty Trichome
How soon after the feeding did the leaves start to brown-up? And no...it's not normal for this to happen.
I have been dreading this day (The day that my opinion differs from Rusty Trichomes). RT has infinitely more experience than me, so his opinion carries much more weight. But I have found that out of the 14 seeds I have started, every plant has had the 1st set of leaves die off once it has grown a few more sets of leaves. None of the plants have appeared to suffer any ill effects at all.

Anyway... like I said earlier, RT's opinion is worth a lot more than mine, so if you are going to take anyones advice it should be his.