

Advice on the seedling refusing to sprout?
When i started these seeds both two were out within 72 hours and the thir refused to germinate, so i used wet towel method and the same day a little tail came out so i put it into soil with the others. While the two others sprouted, this refuses to do so, and i dont know why, only a seed is being pushed out, while the two came out as helathy sprouts. I think its called something like helmet head. How do i get rid of it so i dibt lose this one