A good retaining wall is an unlikely combination of designs–basically a strong wall full of holes. It has to be strong enough to hold back earth that can exert tremendous pushing force. It also has to ...

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: ...

Ground with a steep pitch or slope can become a problem area if it is often eroded by runoff water from heavy rains. One way to contain the erosion is by leveling the slope with a terrace, then ...

Humans have been building retaining walls for thousands of years to create flat, or gently sloping, terraces on hillsides. A lot of my readers have them on their own property — or need to build one — ...