No tree removal permit shall be required for the cutting down, destruction or removal of: A.    Any tree grown for commercial harvesting and sale on real property zoned to permit such commercial harvesting and sale as the primary use of the property under the provisions of the Forest Practices Act of the state of California;

    B.    Any tree grown as part of a commercial orchard. (Ord. 455 § 2 (part), 1991: prior code § 11A-6)