The landscaping provisions shall be applied in the zoning districts as set out in sections 12-13-2 through 12-13-10 of this chapter. Additionally, the following shall apply in all zone districts:
A. Screening From Residential Uses: Nonresidential and multi- family development or additions and alterations that have a value of fifty percent (50%) or more of the existing structure and that abut a residential zoned property shall provide a landscape strip along the common property line. The required landscaping strip shall be a minimum of five feet (5') in width and consist primarily of a mixture of evergreen and deciduous trees and shrubs. Ground cover and smaller plantings may also be used but shall not be used exclusively. A decorative solid wood fence six feet (6') in height may be allowed by the reviewing authority in lieu of the landscaping buffer. The intent shall be to screen the view of the commercial activity from the residential use.
B. Parking Lots: Parking lots shall be landscaped as follows:
1. Parking lots shall be screened from view of the adjoining street by a landscape strip that is an average of at least five feet (5') in depth but not less than three feet (3'), excluding driveways and pedestrian walkways. The required landscape strip shall consist of evergreen and deciduous trees planted not more than thirty feet (30') on center, interspersed with large and small shrubs and ground cover. Plantings of shrubs and ground covers shall be chosen and spaced to result in a covering of the landscape strip within two (2) years. Shrubs shall be of a type that do not exceed a height at maturity of approximately three (3) to four feet (4'). Deciduous trees shall have a minimum trunk diameter of two inches (2") at time of planting. Evergreen trees shall be a minimum of six feet (6') tall at time of planting.
2. Parking areas containing more than six (6) spaces shall be landscaped with not less than four hundred (400) square feet of landscaping.
3. The location and placement of plant materials at driveways and street intersections shall also comply with the requirements of the vision clearance triangle, as set forth in section 12-13-10 of this chapter. (Ord. 849, 8-17-2009)
C. Landscape Materials: Required landscaping shall be predominantly native or plant materials suited to the coastal setting. Consideration should be given to the appearance of the landscaping in all seasons. Landscaping plans shall be designed to conserve and make efficient use of water. Plant sizes shall be used that will best ensure their survival, and to provide coverage within two (2) years. Deciduous trees shall have a minimum trunk diameter of two inches (2") at time of planting. Evergreen trees shall be a minimum of six feet (6') tall at time of planting. Ground cover shall be used to fill in between larger plants; mulch such as river rock or bark may be used only if approved as part of the overall landscaping plan and shall be limited. Land disturbed by development activities shall be revegetated at least to its predevelopment condition. (Ord. 870, 4-4-2011)
D. Integration With Stormwater Plans: Wherever possible, the landscaping plan shall be coordinated with the stormwater plan, where required for the development, and shall be designed to help control and reduce stormwater runoff. Low impact development techniques are encouraged. (Ord. 849, 8-17-2009)