9 county-level rules, plus city-specific rules for 2 cities in Kent County, Michigan.
Verified from official government sources
Kent County itself sets no grass-height limit; your city or township does. In Grand Rapids, grass or weeds taller than 12 inches is a code violation, and owners get a 7-day notice to cut before the city acts.
City of Grand Rapids Code Compliance — tall grass/weeds standard
Grass or weeds taller than 12 inches or trash in someone's yard is dangerous.
Kent County sets no tree-pruning rule for private yards. Trimming a tree in a Grand Rapids street or right-of-way needs a free City Forester permit for any shade or ornamental tree with a mature height over three feet.
City of Grand Rapids Tree Ordinance, Chapter 42 (tree maintenance permit)
This application is for a permit to Remove or Prune a shade or ornamental tree, plant or shrub with a mature height greater than 3 feet in any street of the City of Grand Rapids. There is no fee for the permit.
Kent County has no tree-removal permit for private yards; it is set by your city. In Grand Rapids you need a free City Forester permit to remove a shade or ornamental tree over three feet mature height in any street or right-of-way.
City of Grand Rapids Tree Ordinance, Chapter 42
In making this application I acknowledge that trees on city rights-of-way fall under the jurisdiction of the City of Grand Rapids Tree Ordinance (Chapter 42)... In the case of tree removal, applicant is expected to have the stump ground and return ROW to original condition.
Under Michigan's Noxious Weed Act, a landowner must destroy noxious weeds before they go to seed. Enforcement runs through a local noxious-weed commissioner appointed by your city, village, or township, backed by county-level authority.
MCL 247.64
The owner of land on which noxious weeds are found growing shall destroy the weeds before they reach a seed bearing stage.
Kent County sets no lawn-watering schedule. Michigan is not a drought-restricted state, so there is no county odd/even or day-of-week watering rule. Any limits come only from your local water utility during a temporary supply emergency.
Collecting rainwater is legal in Michigan and Kent County places no restriction on it. Rain barrels and cisterns for lawn and garden use are allowed; only cross-connections to your drinking-water plumbing are regulated by health and plumbing codes.
Kent County has no native-plant ordinance. Whether a naturalized or prairie-style yard is allowed is set by your city or township, and must be reconciled with local grass-height and noxious-weed nuisance rules.
Kent County has no artificial-turf ordinance. Whether synthetic grass is allowed in a front yard is a city or township zoning and property-maintenance question, and there is no county permit for installing it.
Backyard composting is allowed and encouraged in Kent County. Michigan law bans yard clippings from landfills, and the Kent County Department of Public Works runs recycling and yard-waste programs; nuisance limits on odor and pests come from your city.
MCL 324.11514(1)(d)
More than a de minimis amount of yard waste, unless it meets the requirements of section 11555(1)(j).
2 cities in Kent County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
See every category we cover for Kent County — parking, noise, fences, fires, animals, pools, and more.
Kent County Ordinance Hub →