The area within the sight triangle shall be maintained in accordance with this section. Trees having limbs and foliage trimmed so that the cross-visibility is not obscured shall be allowed to overhang within the sight triangle, provided the location of the tree itself does not create a traffic hazard. Interior landscaping functional waiver. In vehicular use areas, when the city has determined that the strict application of this section will interfere with the function of the vehicle use area, the required interior landscaping may be located near the perimeter of the paved area, including such perimeters which may be adjacent to a building on a site. No species of deciduous shrub shall be credited on the visual screening requirements of this section.
Ground covers other than lawn grasses.
A list of suggested grasses shall be maintained by the chief building official and zoning administrator of the city. C. Grasses may be sodded, sprigged, plugged or seeded except that solid sod shall be used in swales or other areas subject to erosion. Synthetic plant material. No credit shall be granted for use of artificial plant material. Maintenance, preservation and use standards.