Get the first course of landscape retaining wall blocks right Use a torpedo level to level each of the landscape retaining wall blocks front to back and a 4- or 6-ft. level to keep each course ...

After the second course, add landscape fabric and backfill the wall with gravel or sand. Don't forget to add drain pipes, too. Your retaining wall should last anywhere from 25 to 100 years ...

Richard shows how to maintain a mini split; Mark and Jenn build a garden retaining wall. Richard Trethewey demonstrates how to maintain a mini split, showing how to properly clean the indoor and ...