That's 10 days?!

Holy shit dude. Mine's at 14 days, and 10 times taller than that.
And 10 times more mature looking than that.

(See Picture.)

What you can't see in mine though, is that it looks like a flower when you look at it head-on. The picture taken here is crappy, because it was done with my webcam, and that's as high as I could position it. But there are alot more leaves than shown. Most are in the dead-center.

You must not have the light close enough, is my guess.

I'm using a single 150 Watt CFL on mine, and it's doing pretty good. Then again, my light is about 5-6 inches away from my plant, and was kept relatively close during the entire period, untill it got mature looking. After about a week, the fucker took off and started sprouting leaves and nodes like crazy.

I suggest you just put your light closer and see what comes of it.