If you don't want to reprogram the controller you already have (see the preceding section), yank that old clunker off the wall and put in a smart controller. A smart irrigation controller receives signals from — get this — outer space. These signals reset the controller's program continuously, based on current meteorological data taken from local weather stations.
To install and program a smart controller, you just have to answer simple questions about your soil, plants, and so on. You tweak it a bit over the first few weeks, and when you're done, you probably never have to touch it again.
These units have generated water savings of 25 to 50 percent, which means that your water bill will go down. Even better, you can gloat when the neighbors come over. Sustainability is just the coolest thing. See Chapter 9 for more on smart water management.
Many water districts offer rebates for installing smart controllers.
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How would you like to save a ton of money and increase the value of your home by as much as thirty percent! If your homes landscape is designed properly it will be a source of enjoyment for your entire family, it will enhance your community and add to the resale value of your property. Landscape design involves much more than placing trees, shrubs and other plants on the property. It is an art which deals with conscious arrangement or organization of outdoor space for human satisfaction and enjoyment.