- Dec 16, 2017
- Reaction score
- Hardiness Zone
i hear yeaNot as young as I would like to be
Sorry i have to agree on the 4 inch wall if for not other reason then the kids running up to the already stressed wall and pushingb on it. How ever all is not lost. The pressures are minimal the higher you go but that is where your wall is its most vulnerable. Placing a cap across the top that is secured to the bricj with a collar that drops down a course uf wood or a metal collar making an L shape this could strengthen the wall ten foldc. I love the bonsai trees and the gray brick. . The one other idea i have is to make one side of your iskand a mountain lush and covered in moss with the bosai on top and the other closer to the bottom like those steep mountains that drop into the ocean .Minimum wall thickness, imo, should be 8"