Wayne County, MI Landscaping Rules: Weed Ordinances (2026)

Weed control in Wayne County, Michigan is enforced through local municipal blight and property maintenance ordinances. Detroit, Dearborn, Livonia, Canton Township, and other Wayne County cities typically prohibit noxious weeds including poison ivy, poison oak, common ragweed, giant ragweed, Canada thistle, and phragmites (common reed) on residential and commercial properties. The state designates certain plants as noxious weeds under Public Act 359 of 1941, and local governments are authorized to enforce abatement. Property owners receive a notice to abate (typically 7 to 14 days) before the city contracts the work and assesses costs to the tax bill. Detroit's BSEED handles most weed and blight enforcement, with additional support from the Department of Neighborhoods. Native prairie plantings, butterfly gardens, and rain gardens can be protected if registered as approved landscape plans, but untended volunteer weeds in these plantings may still draw citations. Agricultural parcels qualifying under the Michigan Right to Farm Act have broader protections.