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: Both methods for building a retaining are effective and can be attractive depending on the landscaping appearance you are seeking. Retaining wall blocks create a more formal look, while using railroad ties or landscaping timbers appears more rustic.It might seem as though stacking up [...]
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