Landscaping Rules in Kane County, IL (2026)
3 county-level rules, plus city-specific rules for 2 cities in Kane County, Illinois.
Verified from official government sources
Weed Ordinances
Kane County Code 15-2(1)(a) declares it a nuisance to keep or grow noxious weeds or vegetation that creates a public health/safety hazard on unincorporated land, and requires their removal. Illinois' Noxious Weed Law (505 ILCS 100) sets the statewide list and duty.
Kane County Weed & Noxious-Weed Ordinance
Some RestrictionsKane County Code 15-2(1)(a)
Noxious Weeds: To keep, maintain or grow noxious weeds or other vegetation which creates a health or safety hazard to the public. Excluded from the provisions of this subsection are prairie plants, lands or portions of any lands located in a public nature area, and any property owned or leased by a unit of government. All noxious weeds are to be removed from property.
Native Plants
Kane County exempts recognized prairie plants from its weed and yard-maintenance nuisance rules, so a natural or native landscape doesn't have to be mowed to the twelve-inch grass limit or treated as a noxious weed violation. The carve-out covers any of the 851 species the Illinois Natural History Survey tracks as prairie plants.
Prairie Plants Exempt From Kane County Weed Cap
Few RestrictionsKane County Code § 15-1; § 15-2(A)(1)-(A)(2)
PRAIRIE PLANTS: Any one of eight hundred fifty one (851) species of plants defined as a prairie plant by the Illinois plant information network maintained by the Illinois Natural History Survey. This list may be found at http://www.inhs.illinois.edu/~kenr/prairieplants.html. ... Excluded from the provisions of this subsection are prairie plants, lands or portions of any lands located in a publi...
Composting
Backyard composting is legal in Kane County. Code Chapter 15 defines composting as a managed aerobic process, and yard waste is a defined material, but a compost pile that becomes odorous, rodent-harboring, or a nuisance can be cited under the county nuisance ordinance.
Backyard Composting in Kane County
Some RestrictionsKane County Code 15-1
Composting: An aboveground microbial process that converts organic waste to soil or mulch by decomposition of material through an aerobic process that requires adequate oxygen and moisture.
Landscaping Rules by City in Kane County
2 cities in Kane County have their own landscaping rules rules. Each link goes to that city's dedicated page with code citations.
All Kane County ordinances
See every category we cover for Kane County: parking, noise, fences, fires, animals, pools, and more.
Kane County Ordinance Hub →