18.148.070: AGRICULTURAL GROVES:
   A.   The planting, cultivating and maintenance of agricultural groves is a permitted use in any zone district; however, such groves shall be maintained in a healthy, live condition in accordance with customary agricultural practices. Failure to maintain any agricultural grove in such manner that the trees are kept alive shall be cause for the city to require abatement of the condition by the removal of any and all dead trees, and to enforce such requirement, as provided in this title.
   B.   For the purpose of this section, ten (10) or more trees shall be considered an "agricultural grove". (Ord. 1000 § 46.30, 1955)