Wall Mounted vs. Underground Manual Sprinkler Valves

When it comes to manual sprinkler systems, there is really two options for placement of your irrigation manifold. You can either place the manifold on the wall so all the valves are accessible on the house or you can hide them underground in a valve box. Sean Stefan of Sprinkler Daddy ( http://www.SprinklerDaddy.ca ) explains the pros and cons of each option.