Section 52334 Of Article 4. Regulations From California Food And Agricultural Code >> Division 18. >> Chapter 2. >> Article 4.

. Notwithstanding any other law, on and after January 1, 2015, a city, county, or district, including a charter city or county, shall not adopt or enforce an ordinance that regulates plants, crops, or seeds without the consent of the secretary. An ordinance enacted before January 1, 2015, shall be considered part of the comprehensive program of the department and shall be enforceable.