Examples of city ordinances regarding native plantings_
Examples of city ordinances regarding native plantings:
Minneapolis. Section 227.90 of the Code of Ordinances establishes a “right
to install and maintain a managed natural landscape”, which is exempted
from public nuisance regulations. Note that the ordinance applies to private
parcels, not to boulevards, which do have height limits for vegetation. (a) In
general……Except as part of a managed natural landscape as defined in
this section, any weeds or grass growing upon any lot or parcel of land in
the city to a greater height than eight (8) inches or which have gone or are
about to go to seed are hereby declared to be a nuisance condition and
dangerous to the health, safety and good order of the city. (b) Right to
install and maintain a managed natural landscape. An owner, authorized
agent, or authorized occupant of any privately owned lands or premises
may, consistent with this subsection and all other applicable laws, statutes,
rules and ordinances, install and maintain a managed natural landscape.
(1) Definitions. Managed natural landscape means a planned, intentional
and maintained planting of native or non-native grasses, wildflowers, forbs,
ferns, shrubs or trees, including but not limited to rain gardens, meadow
vegetation, and ornamental plantings. Meadow vegetation means grasses
and flowering broad-leaf plants that are native to, or adapted to, the State
of Minnesota, and that are commonly found in meadow and prairie plant
communities, not including noxious weeds. Noxious weed shall have the
meaning assigned by Minnesota Statutes, Section 18.77, Subd. 8.
Ornamental plants means grasses, perennials, annuals and groundcovers
purposefully planted for aesthetic reasons. Rain garden means a native
plant garden that is designed not only to aesthetically improve properties,
but also to reduce the amount of stormwater and accompanying pollutants
from entering streams, lakes and rivers. Turf-grass lawn means a lawn
comprised mostly of grasses common used in regularly cut lawns or play
areas (such as but not limited to bluegrass, fescue, and ryegrass blends),
intended to be maintained at a height of no more than eight (8) inches.
(2) Findings. The city council finds that the installation and maintenance of
managed natural landscapes is beneficial to the city's environment and its
residents and serves to further adopted city goals in that managed natural
landscapes require fewer potentially harmful and costly inputs, improve
stormwater retention, increase water quality and biodiversity, reduce
greenhouse gas emissions, and provide habitat for wildlife such as birds,
butterflies and other beneficial insects and species.
(3) Requirements. a. Managed natural landscapes may include plants and
grasses in excess of eight (8) inches in height and which have gone to
seed, but may not include any noxious weeds and must be maintained so
as to not include unintended vegetation.
b. Managed natural landscapes may not include any plantings, which due
to location and manner of growth constitute a hazard to the public or may
cause injury or damage to persons or property when such growth is in
violation of sections 244.1580 or 427.280. c. Managed natural landscapes
shall not include turf-grass lawns left unattended for the purpose of
returning to a natural state.
Rochester. Rochester’s ordinance includes specific requirements for a landscape
permit and for a management and maintenance plan for the transition period to the
natural landscape. Intent: The City Council also determines that a variety of properly
maintained landscapes in the City add diversity and a richness to the quality of life, and
does not want to discourage the preservation, restoration and maintenance of diverse
biologically stable natural plant communities or environmentally sound practices. The
City Council finds that the establishment of native or naturalistic plant communities is an
acceptable landscape treatment in the City. However, as a protection for the larger
community, this change in vegetation must be properly planned, managed and
maintained, and the length of transition period must be minimized or the property is
likely to create a public nuisance.
Definitions: Subd. 5. “Native and Naturalistic Vegetation” shall mean grasses and
flowering broad-leaf plants that are native to, or adapted to, the State of Minnesota, and
that are commonly found in meadow and prairie plant communities, except weeds.
Subd. 6. “Native grasses” shall mean grasses (Beach Grass, Wood Chess Grass, Sand
Reed Grass, Wheat Grass, Bluestem Grass, Grama Grass, Brome Grass, Buffalo
Grass, Switch Grass, Indian Grass, Wild Rye)) that existed in the area prior to European
settlement.
Subd. 7. “Native plants” shall mean plants that existed in the area prior to European
settlement.
Subd. 8. “Natural landscaping” shall mean the use of groups of plants native to the area.
Subd. 9. “Naturalistic landscaping” shall mean the use of native and nonnative plants.
Subd. 10. “Noxious weeds” shall mean plants so designated by the Commissioner of
Agriculture pursuant to Minnesota Statute, those identified by Olmsted County, or
USDA-APHIS.
Subd. 11. “Prairie” shall mean a plant community dominated by a diversity of native
perennial herbaceous plants and grasses.
Subd. 12. “Regularly cut” shall mean mowing or otherwise cutting vegetation so that the
dimension of the vegetation measured from the ground to the top of the vegetation(as
extended upright) regardless if that is the blade of the vegetation or any other part of the
plant does not exceed 12 inches in height.
Subd. 13. “Temporary Erosion Control Grasses” shall mean grasses (winter wheat, oats,
annual rye or regreen) that are used as single growing season cover or nurse crops to
assist in the establishment of permanent vegetation.
Subd. 14. “Traditional landscaping” shall mean the use of turf grasses and woody plants
(shrubbery and trees) with defined areas for cultivation of annual and perennial plants.
Subd. 15. “Transitional period” shall mean the amount of time to change from one type
of landscaping to another. The period should not extend three growing seasons for any
specific area.
Subd. 16. “Turf grasses” shall mean bluegrass, fescue and ryegrass blends with
non-woody vegetation interspersed with them commonly used in regularly cut lawns.
Subd. 17. “Weeds” shall mean prohibited noxious weeds as identified by the State of
Minnesota Department of Agriculture, Olmsted County, or USDAAPHIS and any
undesirable or troublesome plant that is horticulturally out of place exceeding the height
limitations in this chapter. For the purposes of this ordinance, Taraxacum spp (common
dandelion) is not considered a weed. Exemption from nuisance regulation: Maintained
and weeded prairie, or natural/naturalistic landscape vegetation that does not contain
noxious weed growth provided that the property owner applies for and is issued a
natural or naturalistic landscape permit, and maintains the property in a condition
sufficient to maintain the permit.
Permit requirements: 48.05. Natural or Naturalistic Landscape Permits. Natural or
Naturalistic Landscape Permits are required if a proposed landscape includes grasses
that exceed or are expected to exceed 12 inches in overall height. Permit applications
shall be submitted to the Park Department.
48.06. Contents of Natural or Naturalistic Landscape Permit Application. The
applications shall contain: A. The name and address of the applicant and the legal
description of the property being permitted; B. A site plan for the area sought to be
permitted. The scale of plan should be 1”=30’ and include all adjacent properties and
public streets and alleys; C. A general description of the vegetation types, plants and
plant succession to be used; and D. A specific management and maintenance plan
which shall include: (1) The estimated transition period; (2) The elimination of
non-native or invasive vegetation; (3) The replanting of the area by transplant or seeded
by human or mechanical means; (4) The maintenance of the area to a height of 12
inches or less if weeds cover more than 25% of the landscaped area equaling in excess
of 144 square feet; (5) The maintenance of all non-woody vegetation/grasses located in
a buffer strip with a minimum distance of four feet from side and rear lot lines is to a
height of 12 inches or less unless the adjacent property owner has consented in writing
that the buffer strip is not required, a copy of which is filed with the permit application;
and (6) Maintenance of all vegetation within 18 inches of any public street, walk,
bikeway or alley to a height of 12 inches or less.
48.07. Issuance of Natural or Naturalistic Landscape Permit. The Park Department shall
determine the completeness of the application and shall issue the Natural or Naturalistic
Landscape Permit unless: A. The management and maintenance plan is incomplete or
inconsistent with the application requirements; or B. The transition period for the area is
longer than three growing seasons.