1. It is the purpose of this subsection that landscaping shall be included as an integral part of the built environment to provide a quality of life and amenities in keeping with the natural physical surroundings of the City and the Town Center District.
2. Utilization of plant materials, berms, fences and walls is encouraged where feasible in order to:
a. Preserve the existing native trees and other physical site values where possible;
b. Screen and buffer undesirable views;
c. Soften the visual impact of large paved areas;
d. Soften the edge between a parking area and the building or adjacent public right-of-way;
e. Define walkways, traffic circulation, special use areas and building entries;
f. Complement the architectural form of a building;
g. Mitigate impacts of lighting or other negative influences;
h. Provide a pleasant driving experience;
i. Provide shade for the landscape, building and parking area;
j. Provide for energy conservation;
k. Control wind and water erosion;
l. Mitigate the impacts of traffic noise, dust and pollutants;
m. Utilize small trees species for planting under utility lines, avoiding future conflict with utility lines.
B. Landscaping Standards:
1. Minimum Requirements: All development in this zoning district shall be landscaped per the minimum requirements listed below. A detailed landscaping plan for both the lot area and the area within the public right-of-way between the property line and curb shall be submitted with the building permit application or SPUD-PUD application, whichever occurs first. The landscaping plan shall meet the following requirements:
a. Not less than five percent (5%) of the total lot area shall be landscaped with seventy five percent (75%) visible from the street and one tree of 2.5 inch caliper required per five hundred (500) square feet of required landscaping.
b. Where the entire front yard area of an existing commercial use has been hard surfaced as of the date of adoption of this chapter, permanent planter boxes or urns shall be provided along each building frontage abutting a street as follows: One (1) 9-square foot planter box or decorative container for each twenty five feet (25') of frontage. These improvements shall be required as a part of any remodeling, construction, or paving permit.
2. Right-Of-Way Improvements Required:
a. Right-of-way area between the property line and curb shall include a sidewalk on all street frontages and be landscaped, in accordance with a plan submitted and approved as a part of the building permit process.
b. A City-approved Town Center Medallion shall be installed in each driveway approach at the time of construction.
c. An irrigation system for landscaping in the right-of-way area is required and shall be installed and approved prior to issuance of a Certificate of Occupancy.
d. Trees, plants, shrubs and ground cover shall be installed to meet or exceed the requirements of this Code including an approved irrigation system.
a. All planting beds and tree planting locations shall include edging and mulch.
b. Gravel, artificial grass or any form of synthetic material shall not be used.
4. Sight Triangles: All sight triangles at driveways and intersections as described in section 19.41.020, "Open Space Requirements", of this title and if landscaped, shall use small species plant material with a mature height less than twenty four inches (24").
5. Utility Easements: Plantings under utility lines shall be small tree species avoiding future conflict with the utility lines. Any plant material inside public utility easements cannot be counted towards the landscaping requirements.
6. Landscaping Plans: Landscaping plans shall include treatment of all unpaved right-of-way areas between the property line and the paved street.
7. Landscaping Maintenance: All required landscaping shall be maintained in a live and healthy condition. It shall be the continuing duty of the property owner, its successors, or anyone having beneficial use of the property, to maintain landscaping in a live and healthy condition and, if necessary, to replace any dead, diseased or damaged plants as soon as natural conditions allow. (Ord. 1173, 2017)