Program Information Western Growers is a trade association that represents growers, packers and shippers in California and Arizona. Our members are farmers that grow, pack and ship half of the nation's fresh fruits, vegetables and nuts. The association has been around for more and 80 years and we provide a variety of services to our members to enhance their competitiveness. Our services include, health benefits, advocacy, media relations, personnel training, and insurance just to name a few.