If you want to keep your lawn looking green all year long, you must consider irrigation for the times of the year when there is no rainfall. Applying water artificially also gives you the benefit of control as to the amounts necessary. However, it is not practical to use a jug of water or to hand-sprinkle your lawn; an irrigation system becomes essential.
U.S. Lawns notes that before beginning to look for commercial lawn care companies to do an installation and maintenance for you, it pays to know what types of systems there are. That way, you can consider the size of your lawn, your water source and other factors such as water conservation. Other than sprinklers, the following are three irrigation systems you can have installed:
In this system, you flood the ground, but the water is contained within a pre-made perimeter. The surface irrigation system helps to scale growth. It can be set up such that the flood is temporary. A permanent pool of water can seep into the foundations of nearby buildings and cause damage.
Here, pipes will be placed strategically within your yard. Your lawn gets consistent and deep watering while the loss of water through evaporation, for example, is limited. It also makes sense if you have potted plants as part of your lawn landscape. That way, the potted plants get water.
A sub-irrigation system will rely on a water source that is in the ground. Typically, pipes are placed under the lawn to raise the water table. The water then soaks the plants at the roots. With sub-irrigation, there is no water loss through evaporation.
Your lawn could function well with any of the above methods. You must, therefore, consider other things such as accessibility and maintenance for the system. You want your lawn to be a respite from a hectic life, not a contributor.