Strategies from a California landscaper and irrigation expert. For the third time in the state’s history, California is facing a water crisis that reaches far beyond a solitary dry spell. Now in its fourth straight year, this ongoing drought is forcing the California Department of Water Resources to declare a state of emergency in many areas of the state. The deterioration of the Sacramento-San Joaquin Delta, state water cutbacks, decreased snowfall, and climate change are contributing to a situation that threatens the very quality of life of Californians. The projected outlook also remains bleak when population growth is taken into account. According to the Association of California Water Agencies, “state officials recently projected that California’s population will reach 50 million by 2032 and 60 million by 2050.” This will create a huge strain on the state’s already taxed water supply system. Of course, one has only to read the news to know many other states are also facing ongoing water shortages. Fertigation In the face of such a seemingly insurmountable problem and accompanying water restrictions, landscaping becomes an easy target, leaving many to wonder what the future will look like for an industry so intimately tied to water-use. Yet a major solution may lie in fertigation, or fertilizing a yard through the irrigation system. The practice has historically been used almost exclusively at large commercial establishments such as golf courses and nurseries. But at my CA-based landscape firm, CK Water Systems and Landscape Development, I make fertigation systems available to ...