Cal. Food & Agric. Code § 71060

Producer members shall serve three-year terms and until their successors are qualified, except, that of the first producer members of the commission one-third shall serve one year, one-third shall serve two years, and one-third shall serve three years. The determination of the term of each member shall be made by lot. Members representing the same district shall draw lots among themselves to ensure that terms within a single district are not concurrent.