Counter Clockwise or Clockwise?

Guessing thicker copper wire is recommended, right?

I've got about 18 inches of 2m copper wire, pretty stiff, probably good enough for electroculture. Been using it as a bonsai wire, so I am not sure how electroculture might change if it is in contact with the trunk/branches. I suspect it is a myth or minimally useful to most plants.

Too bad about those Not-Reapers.