Concrete blocks were out of budget, so we built two large retaining walls using 6x6 landscape timbers. In this video, I show you how we extended their lifespan with drain lines, proper backfill, and ...

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

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: ...

One of the most cost-effective and dramatic improvements you can make in your landscape is to define your planting beds with retaining walls. Landscape walls can “tie together” your foundation ...

Q: Tim, I’ve seen quite a few failed retaining walls. Many have bulges or have tipped over. What needs to be done to ensure I only do mine one time? I’ve seen photos of walls hundreds of years old ...

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 ...