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🌿 Landscaping Rules/Grass Height Limits

Grass Height Limits: Lehi vs Provo

How do grass height limits rules compare between Lehi, UT and Provo, UT?

Lehi has fewer restrictions than Provo.

Lehi, UT

Utah County

Few Restrictions

Lehi's water-efficient landscaping code limits grass to usable areas at least 8 feet wide. Grass may not be installed in park strips, on slopes over 25%, or in parking lot islands. Overgrown vegetation is a code enforcement violation.

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Provo, UT

Utah County

Some Restrictions

Provo City Code 7.01.020 declares overgrown or uncultivated vegetation a public nuisance when it is hazardous, obstructs traffic, or is likely to harbor pests, and bars noxious weeds on vacant lots or along sidewalks and streets. In the park strip, vegetative materials other than trees may not exceed 24 inches in height at maturity under Provo City Code 15.20.120.

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Key Facts Comparison

FactLehiProvo
Minimum Lawn Width8 feet-
Park StripsNo grass permitted-
Slope LimitNo grass on slopes 25%+ (4:1)-
Smart IrrigationRequired for new landscaping-
Code Section-Provo City Code 7.01.020 (Nuisances Defined)
Park-strip max height-24 inches at maturity (15.20.120)
Maintenance duty-Mowed, trimmed, edged, weed-free (15.20.070)
State Backstop-Utah Noxious Weed Act, Utah Code Title 4 Ch. 17
Report a violation-Provo Code Compliance (801) 852-6427

Highlighted rows indicate differences between cities.

Lehi FAQ

How tall can my grass get before I get fined in Lehi?

Lehi's water-efficient landscaping code limits grass to usable areas at least 8 feet wide. Grass may not be installed in park strips, on slopes over 25%, or in parking lot islands. Overgrown vegetation is a code enforcement violation.

What is the maximum grass height in Lehi?

Minimum Lawn Width: 8 feet. Park Strips: No grass permitted. Slope Limit: No grass on slopes 25%+ (4:1). Smart Irrigation: Required for new landscaping.

Provo FAQ

How tall can my grass legally be in Provo?

Provo's code does not state a single lawn-height number, but overgrown or uncultivated vegetation that is hazardous, obstructs traffic, or harbors pests is a nuisance under Provo City Code 7.01.020. In the park strip, vegetation other than trees may not exceed 24 inches at maturity under 15.20.120.

Are weeds along the sidewalk a violation?

Yes. Provo City Code 7.01.020(6) declares noxious weeds along public sidewalks or the outer edge of any public street a public nuisance, and 15.20.120 requires the abutting owner to keep the parkway weed-free.

What can the City do about an overgrown lot?

After notice, the City may abate the nuisance and assess costs, pursue civil fines under Title 17, or bring a misdemeanor charge under Provo City Code 7.01.050.

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