I would go down 2" and out away from run wall 18", easier to do and more effective, it's called an 'apron'.If I double over chicken wire and bury it around the edge of the bottom of a chain link fence, on a scale of 1-10 with 10 being the most likely, what is the probability that a predator such as a raccoon or dog or whatever will dig under and eat through two layers of chicken wire?
Important variables to take into consideration
- The kind I have is 2" galvanized.
- The chicken wire will be secured directly to the chain link fence
- I will bury it anywhere from 12 to 18 inches deep
They will dig right where the wall meets the ground, hit the wire and move over or move on.
I laid my apron right on the ground- had to pin it down with landscape staples in some places.
Grass grew right up thru it and I can mow over it.......in most places, in others I really wish I had buried it a couple inches.