Learn more about Fertizona Fertizona and Compton Ag Services are family-owned and operated businesses. Fertizona began in May 1980 and through growth has evolved into the present set of companies in Arizona and California. Fertizona/Compton Ag Services was established to sell various liquid and dry fertilizers, agricultural chemicals, seed and other agricultural related products. We promise to stay true to our commitment to serve all your agricultural needs. We will continue to provide you with the supplies and products you need to produce high-quality crops at a price you can afford. Fertizona and Compton Ag Services are dedicated in supporting your needs. We strive to offer our products and services at fair-market prices while protecting our customers' bottom line. A good example is our proprietary alfalfa seed line, Fertilac, and our own manufacturing and blending operations. We continue to increase our storage facilities to house more products so that in the unlikely event of a shortage, we are ready to supply you with whatever you need. Our goal at Fertizona, through the manufacture and sale of premium crop protection, crop nutrition and seed products, is to facilitate the growth and betterment of the communities that we serve, helping our customers to achieve the maximum potential from their operations.