Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep ...

Retaining walls were first created to perform the simple and necessary task of holding back earth. And with good reason: Erosion is a natural process, but when it means soil being washed off your ...

Building decorative garden walls is very satisfying and rewarding, as well as being good exercise. We define “decorative” or “landscape” walls as wall less than two feet high. Retaining walls for ...

Dear James: I’m planning a veggie garden on my sloping lot so I need a retaining wall. I have used timbers before, but blocks might hold up better. Which method do you prefer? -- Steve W. Dear Steve: ...