Whenever, in this Zoning Code, a greenbelt or planting strip is required, it shall be planted within one year from the date of issuance of a certificate of occupancy and shall thereafter be reasonably maintained with permanent plant materials to provide a screen to abutting properties. Suitable plant materials shall be provided in accordance with the following:
(a) Plant materials shall not be placed closer than four feet from the property line; and
(b) Where plant materials are planted in two or more rows, plantings shall be staggered.
(Ord. 1-91, passed 3-4-1991)