you're probably right.
I don't have much experience, I've only seen 4 plants so far, and when they sprouted they looked much different than this one.
I've only planted two jack herer seeds this time, and the other seed did some funny things too and now I think that it's not gonna sprout at all. Here's the link from my journal,
https://www.rollitup.org/grow-journals/75071-my-2nd-grow-jack-herer-3.html#post882422 , where I made a drawing to explain what happened. So there's a chance that I'm gonna end with only one plant......