Have you driven down the Loop 303 highway and noticed those big plastic tanks in the fields? These tanks are filled with fertilizer. The growers mix the fertilizer with the irrigation water for the plants. The same method is used at many sports arenas, office and school campuses - anywhere a large area needs proper fertilization. We can now do the same for our residential landscape, but of course our tanks are much smaller. Here in the southwest, our soil is very poor in nutrients for the trees and lawns. And with possible water restrictions, it is very important to make every drop of water count. Now with FERTIGATION, you can add liquid fertilizer directly with your irrigation water, immediately and continuously providing both moisture and nutrients to your home landscape. Every time your irrigation system operates, it releases small, precision doses of non-hazardous fertilizers into the water stream on a consistent basis.