Railroaders place to shoot the shit.

Weeds are actually interesting in many ways.
Trying to answer the question of how and why
they end up where they do defies logic. You didn't
plant them. How did they get established. How did the
seed end up in your driveway or garden. Why is your
lawn full of them. Many of what are known as weeds
are actually herbs and most are edible. There is a
very reliable system for plant life to locate where
they do. I'd give outer space a lot of credit for my
predicament.