Landscaping Rules in Florissant, MO (2026)
4 verified landscaping rules for Florissant, Missouri, sourced directly from the municipal code and official government pages.
Verified from official government sources
Tree Trimming
Florissant requires eight feet of clearance over sidewalks and eleven feet over streets for overhanging tree and shrub branches, rising to fifteen feet on principal thoroughfares. The City trims trees standing within a street right-of-way itself, but owners of property bordering a street must trim their own overhanging branches under Code of Ordinances Section 230.060.
Florissant Overhanging Tree Clearance Rules
Some RestrictionsFlorissant Code of Ordinances § 230.060
The minimum clearance of any overhanging portion of trees or shrubs thereof shall be eight (8) feet over sidewalks and eleven (11) feet over all streets except principal thoroughfares which shall have a clearance of fifteen (15) feet. ... The City shall trim trees and shrubs located in any street, highway or street right-of-way. Trees and shrubs located on adjoining private property shall be tr...
Tree Removal & Heritage Trees
Florissant requires a permit from the Director of Public Works before anyone trims, removes or otherwise disturbs a City-owned or street tree, under Code Section 230.040(A). Unauthorized damage or removal of a public tree is separately barred by Section 230.070.
Florissant Public Tree Removal Permit
Significant RestrictionsFlorissant Code of Ordinances § 230.040(A)
Preserving Or Removing. No person shall treat, spray, fertilize, preserve, trim, remove, cut above or below ground or otherwise disturb any tree or shrub planted under the terms of this Chapter in any street or City-owned property without first procuring a permit from the Director. The person receiving the permit shall abide by the arboricultural specifications and standards of practice adopted...
Weed Ordinances
Florissant caps weeds and grass at eight inches under City Code § 213.070. Anyone who lets weeds grow taller than eight inches on a lot they own, lease, occupy or control is guilty of a misdemeanor. The Director of Public Works can order a hired crew to cut the lot and bill the owner if written notice goes unanswered.
Florissant Caps Weeds at 8 Inches
Some RestrictionsFlorissant Code of Ordinances § 213.070
Any owner, lessee, occupant or other person or any agent, servant, representative or employee of any person having control of or having the right to control by reason of an easement or right-of-way agreement with the fee simple owner of any lot or ground or any part of any lot or parcel of real estate located within the City who shall allow or maintain on such lot or parcel of real estate any g...
Composting
Florissant's Code of Ordinances doesn't regulate composting directly, but § 220.010 carves compost out of the definition of "garbage" entirely, as long as the pile doesn't create a nuisance or emit an obnoxious odor. Cross that line, though, and Chapters 213 and 220's nuisance and container rules both apply.
Florissant Allows Backyard Composting No Permit
Few RestrictionsFlorissant Code of Ordinances § 220.010
GARBAGE Any waste or animal or vegetable matter likely to decay or usually discarded as waste matter from any source, except for compost matter which does not create a nuisance or emit an obnoxious odor.
Looking for St. Louis County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Florissant city rules.
Landscaping Rules in St. Louis County →