I scouted outdoor guerilla-grow locations on abandoned railroad right-of-ways and post-industrial wastelands in my urban rust-belt neighborrhood a couple of years ago. They get so overgrown in summer, and so many deer... between ticks, gangs, and ATV's... I figured that even if I got some plants to survive and not get stolen, I'd wind up with Old-Lyme disease or babesiosis from the ticks.