Washoe County does not require native plants, but its arid high-desert setting and TMWA's conservation program strongly encourage drought-tolerant, water-wise landscaping. Fire-district defensible-space rules also favor spaced, low-fuel plantings near homes.
No county ordinance dictates plant species for private landscaping in unincorporated Washoe County. Given the Truckee Meadows' high-desert climate and assigned-day watering, TMWA and UNR Cooperative Extension promote water-efficient, native and drought-tolerant plants to cut irrigation demand. In wildland-urban interface hazard zones, the fire district's defensible-space guidance favors well-spaced, low-flammability plantings, especially within the ember-resistant zone close to the structure. Homeowners should still check any HOA landscape covenants, which can be stricter than the county on plant palettes and turf.
No county penalty for plant choice. HOA landscape covenants may enforce approved plant lists or turf limits where they apply.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Washoe County, NV
County regional parks are open sunrise to sunset unless posted otherwise. No one may enter or remain in a county park after closing hours without a prior res...
Washoe County, NV
Outdoor lighting must not spill onto adjoining properties, and reflected glare on nearby buildings, streets, and pedestrian areas must be avoided. Where resi...
Washoe County, NV
All outdoor light sources must be installed to prevent spillover onto adjoining properties and reflect light away from them. Lighting near residential zones ...
Washoe County, NV
Temporary signs like garage-sale and yard-sale signs may not stay on a site more than 10 consecutive days, and at least 90 days must pass between displays. T...
Washoe County, NV
During an election period there is no limit on the number of political signs or total sign area per site, and no sign permit is required. Individual election...
Washoe County, NV
A manufactured or modular home built within 6 years of placement may serve as a detached ADU if permanently affixed and converted to real property. A shed or...
See how Washoe County's native plants rules stack up against other locations.
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