my second attempt at growing

my first attempt at growing ended in theft of my plant. this is my second attempt at growing. for my third grow will be all blue og, sea of green. i wanted to know why my critical jack herer is more bushy then either my mazar kush or blue venom?
[video=youtube;XC5JZMopjSo]http://www.youtube.com/watch?v=XC5JZMopjSo[/video]

Because it is genetically different to be so?

If you dont want your plants to get stolen stop telling all your looser pot head friends that you are growing. The only people that I share this info with is other growers that I really trust and we help each other out from time to time.

I see also no reason to tell anyone. I have friends that I deem trust worthy and would trust with my life all that but they have zero business knowing what I am doing. Nada, zero.