First Grow. Curious if genetics or I just random.

Figured I would just copy over info from my first post about what I am using. Went with DWC using a 600w mh bulb, tent is 4x2x5, inline exhaust rated at 190 cfm. Using floranova grow, rapid start, pro-teKt all at 50% according to chat for RDWC. Seed is Vision Seeds Critical Impact exactly 14 days since she broke ground.

I can not find anyone else who has grown this to compare it to. Most journals I have seen plants are much taller with node spacing being much bigger. She seems healthy and happy.

I am just wondering if anyone else has had a grow like this. She is on her sixth set of leaves today. She seems so short but very bushy and wide. The node spacing is so tight. And the other day I noticed a new branch came from the first true set of leaves (Picture of it in link). I can not find much info on that at all. My friend who got me into this said he has never seen that. So he wasn't much help. So anyways like I said just curious if anyone else has had a grow like this.

http://imgur.com/a/pc1rB