So this seedling had helmet head and after two days I just nudged it off...I'm not sure if what is left behind is the membrane.. or if it's the initial leaves. But it's white and I don't want to actually pull it off, due to my inexperience and not wanting to yank of the leaves...with the shell it just literally nudged off... right now it is under a plastic dome to keep it humid. I've been keeping it misted but not sure what else to do...