A few years ago I wrote about a distressed glazing technique which has a distressed feel to it, a way we developed to add visual texture to your walls that doesn& like a stock rag rolling. Here, we take this process one step further.
Good idea if you have rock solid ground that is hard to dig up. If you don't cover the holes you can use them for herbs & annuals. also lined with weed barrier cloth & used rebar in several places for stability. It makes maintenence super easy.