1. Backyard Putting Green Installation The process of backyard putting green installation begins with a proper excavation of the land to accommodate the new surface. In some cases, this will mean clearing trees and other plants and building retaining walls. But in most cases, a standard excavation will be completed with a loader, leaving minimal damage to surrounding vegetation. Once the excavation is complete, workers prepare the new soil base by compacting it. They may also build some contours into the base. Next, a geotextile sheet is laid over the newly created soil. This provides the base with strength and integrity. In addition to hiring a professional, you can DIY your putting green installation at home. Some companies even offer DIY putting green kits, allowing you to create your own green. Just make sure to get a quote from a reputable company, as small errors can result in a failed putting green, requiring expensive repairs. Before starting the installation process, it is important to consider the size of your backyard and the layout of your yard. A backyard putting green can range in size from 200 square feet to more than 2,000 square feet. You can even get creative with the design by adding various obstacles, such as rocks, poles, and HVAC units. Once the green is installed, it is important to thoroughly clean it. The surface should be rinsed every now and then. The water that collects in the cups should percolate over time. If the surface is consistently wet, it can lead to the formation of mold.