Invasive Plant Rules in Arapahoe County, CO (2026)
1 county-level rule, plus city-specific rules for 1 city in Arapahoe County, Colorado.
Verified from official government sources
Note: These county rules apply to unincorporated areas of Arapahoe County. If you live within an incorporated city, that city's own rules apply: see the city list below.
Prohibited Species
Landscape plans in unincorporated Arapahoe County can't use noxious plant species. Land Development Code § 4-1.4.4.a.i.6 prohibits any plant listed as noxious by Arapahoe County Weed Control or on the Colorado Department of Agriculture Noxious Weed lists from installed landscaping on a development site.
Arapahoe County Noxious Weed Landscaping Ban
Some RestrictionsArapahoe County Land Development Code § 4-1.4.4.a.i.6
Plants listed as noxious species by Arapahoe County Weed Control or on the Colorado Department of Agriculture Noxious Weed lists are prohibited.
Invasive Plant Rules by City in Arapahoe County
1 cities in Arapahoe County have their own invasive plant rules rules. Each link goes to that city's dedicated page with code citations.
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