Invasive Plant Rules in Yolo County, CA (2026)

1 county-level rule, plus city-specific rules for 1 city in Yolo County, California.

Verified from official government sources

Note: These county rules apply to unincorporated areas of Yolo County. If you live within an incorporated city, that city's own rules apply: see the city list below.

Prohibited Species

Yolo County's water-efficient landscaping ordinance, Sec. 8-3.108(a)(5), bans planting invasive species on any covered new or rehabilitated landscape project. The list is the California Invasive Plant Inventory kept by the California Invasive Plant Council, plus whatever the county's Planning, Public Works and Environmental Services Director separately designates.

Invasive Plants Banned in Yolo Landscaping

Some Restrictions

Yolo County Code of Ordinances § 8-3.108(a)(5)

(5) The use of invasive plant species, as listed in the California Invasive Plant Inventory produced by the California Invasive Plant Council, or as determined by the Director of Planning, Public Works and Environmental Services, is prohibited.

Full ordinance details →Official source ↗

Invasive Plant Rules by City in Yolo County

1 cities in Yolo County have their own invasive plant rules rules. Each link goes to that city's dedicated page with code citations.

West SacramentoPop. 53,915

1 verified rule • Prohibited Species

All Yolo County ordinances

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