The desert landscaping concept is growing in popularity, especially in the Southwestern areas in the U.S. This is also because traditional landscaping cannot survive water shortage conditions that have become quite common over the past few years. The limitation on watering landscapes will make the plants die in the scorching heat of Arizona in summers. You may be unaware that one single foot of grass needs more than 55 gallons of water every year to survive. In order to do our part for the environment and to save water for drinking purposes desert landscaping in Phoenix calcareous rock much more common.