Size the trench so there's enough room for the retaining wall block and at least 8 in. of space behind it. Excavate deep enough to completely bury at least one full course, including space for 6 to 8 ...

Retaining walls built of stone or brick are the traditional style and usually blend nicely into their surrounding landscape. The question is, though: are these really the best materials for the job ...

The desire to have a bit of land to call your own is not an uncommon one. However, in the Bay Area, finding our own personal outdoor space can be a challenge. Some of us live in newer housing ...