It is very interesting to share about how to install pea gravel patio ideas to add elegance value in your backyard. As you know that patio is a great place for you to gather with your family and neighbor for every important moment in your house. There are some ways that can be followed to install pea gravel patio ideas. The first, you have to measure and mark off the area that will be used to install your patio uses twine or spray paint. Second, dig the area about 4 inches to the depth. Use hand tamper to tamp the.