several gor low, do like bcbrown said about going to a seed site and read the descriptions and find yourself some of that blood line....
You cant forget about the other thing that will help you get busted... the smell... I dont know about where you are, but where I am, the utility guys get encouraged by money and other crap to snitch on anything they see or find to be out of the ordinary. I know that if and arse hole came to check your meter, and he didnt see anything but smelled something, he might be apt to check out one of those lines without power running in it, and discover the garden.... then again, he might not report you, he might just come back and steal everything, or then again, he might try to talk you into hooking him up.... you never know about the guy, but the nose knows... and the nose will give a garden away quick.... no telling how many grows I have come across just by smelling them.... Heck, I met one of my best friends when i smelled his plants and I just followed my nose....