River rock, Pea Gravel area Xeriscape Example Video September 20, 2016 | Posted in Uncategorized | No comments See a loose gravel river rock, pea gravel xeriscape area being installed. 1. See more videos for advice for working with Stone. 2. How to build your flagstone patio. ( Video of Complete Steps ). 3. Build a pond garden using stone. ( Video of Project ) Now back to the home page here -> Home Page.