Leaves pointing straight up?

Hey there, Im growing outdoors this year and I am curious about something. all of my plants are growing fine, but there are three plants (of the same strain- mystery seeds though.) Where all the leaves are pointing straight up. (and I mean straight up, even at night.) I have not fed them any nutrients yet, and they are about 9" tall. All the leaves are totally green, no spots. they are also growing at a steady rate, so I don't think it is any type of shock.

So what do you guys think? should I be worried? does this happen a lot?

This is where the seeds came from-
I was looking under my oven when I found a really old nasty looking nug... it was all moldy and looked as if it had been under there for at least a year.
I cracked it open just or kicks, and the inside was totally pink and purple and coated in crystals. I found four of the BIGGEST SEEDS I have ever seen, with extremely defined black stripes on them. I decided to plant them, And this ^^^ is what happened. any advice would be great.

I really couldnt tell ya, but man would I like to see pics of that!!!

yeah send out some pics, never heard/seen that before.

yeah, we want pics =)

Piccccttuuurreeeessss

Perhaps they are reaching for light I need pixs to be more specific.

Hank.

alright i'll have pics up tomorrow.

maybe it's an alien strain. 70%THC CONTENT!

haha like a crystal with some green in it.