Tucson's finest for landscape design and Services available at The Garden Gate. The Garden Gate is the premier provider of residential landscape design, turnkey installation and special plants for Tucson, Catalina Foothills, Oro Valley, Marana and Vail. The Garden Gate - Landscape Design at an Affordable Price Please note: You are currently browsing img garden gate pergola fine homebuilding that is 600x800px in size. This image is listed in garden gate decorating ideas category. The Garden Gate Landscape Design at an Affordable Price, 600x800 in 250.95 KB.