O god...leave it. Plant it with the root facing down. Once it pops, after a day or two it will shake the seed its self, if it doesnt peel it off and then the first leaves will pop out
Agreed, dont pull it off. Wet it a little when you water it and it wont dry out real bad and slide off in a few days easily. I use a 1ml dropper to dribble water on my seedlings in the rockwool daily until the root comes out the bottom.