This is based on Sustainable Sprinkler’s patented irrigation technology that wirelessly gets daily updates of actual and forecasted rainfall. It will only run when the landscaping requires supplemental irrigation. If the client wants to add custom programming for exceptional situations such as more water, less water, plantings, sod or chemical applications, the system will dependably run and sustain the landscaping with “little or no” additional human intervention – hence “set it and forget it”.