Well, we moved a few seedlings from paper towels into Jiffy pellets a coupla weeks ago. One of them blew right thru the Jiffy pellet in about 4 days. I was shocked to see the thin white root sticking about half an inch out thru the bottom. We quickly moved both seedlings to deeper starter pots, but I think the seedling that shot thru went into shock because it just sat there for about a week doing nothing. It's beginning to recover but I hated making a newb mistake and discouraging the little girl's enthusiasm.
What's the exact brand of the LED light?