I know what you mean....I was driving down I-35 from Texas to Okc...I stopped mid-way past Dallas....So much of it just growing right in the under passes and drainage units....Everywhere I drive now I'm always watching the fence line....maybe I'll spot some chronic one day and my fantasies will be fulfilled...I would love to not have to worry about a plant and just stumble upon a natural beauty that took care of itself...but growing it is pretty fun.. it's one of the best hobbies I've ever stuck with