Online Resource
Pima County Cooperative Extension (University of Arizona)
The University of Arizona/Pima County Cooperative Extension SmartScape Program is a free landscape water conservation and education program that provides workshops, seminars, and field instruction specifically designed for Green Industry professionals and residential water users in the Tucson area. The program goal is to promote efficient water use in the landscape which in turn has the ptotential to create savings in water, cost, maintenance, and energy