18.168.140: LANDSCAPING; MAINTENANCE:
   A.   Required landscaped areas shall be maintained in a neat, clean, orderly and healthful condition. This includes proper pruning, mowing of lawns, weeding, removal of litter, fertilizing, replacement of plants when necessary, and the regular watering of all plantings.
   B.   Required landscaped areas shall be provided with a suitable permanent method for watering or sprinkling of plants. This watering system shall consist of piped water lines terminating in an appropriate number of sprinklers or hose bibs to ensure a sufficient amount of water for plants within the landscaped area. Sprinklers shall be shielded from sidewalk areas. Where the water system consists of hose bibs alone, these bibs shall be located not more than fifty feet (50') apart within the required landscaped area. Sprinklers used to satisfy the requirements of this provision shall be so spaced as to assure complete coverage of the required landscaped area. (Ord. 1000 § 43.34, 1955)