Ailanthus altissima, the tree-of-heaven, is a Cal-IPC rated high-impact invasive that the LA County Agricultural Commissioner detects and treats due to its host role for the spotted lanternfly pest threat to California agriculture.
Ailanthus altissima is rated high invasive by the California Invasive Plant Council and is a primary host for the spotted lanternfly, a serious agricultural pest that has devastated grape, stone fruit, and tree-of-heaven stands in eastern states. The LA County Department of Agricultural Commissioner and Weights and Measures detects, surveys, and treats infestations under Food and Agricultural Code authority and county nuisance weed provisions in Title 11. Removal requires care because cut stumps resprout aggressively; effective control combines cut-stump herbicide, basal bark application, or foliar spray. There is no countywide planting ban, but state nursery stock cannot include it. Property owners may be ordered to abate if the tree contributes to pest spread.
Allowing tree-of-heaven to spread onto county rights-of-way, failing to abate after a county nuisance order, or planting it in commercial nurseries can trigger Agricultural Commissioner abatement, removal billing, and Food and Ag Code citation.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Santa Clarita, CA
Vehicles cannot be parked in the same street spot for more than 72 hours per state law (CVC 22651). RV use as housing prohibited.
Santa Clarita, CA
Santa Clarita restricts large commercial vehicles in residential zones. Heavy trucks, construction equipment, and oversized commercial vehicles may not be pa...
Santa Clarita, CA
Vehicles parked 72+ hours without moving on public streets may be reported as abandoned per CVC §22651. LA County Sheriff and city code enforcement handle co...
Santa Clarita, CA
Santa Clarita enforces street parking rules under SCMC Title 10. Vehicles may not park on residential streets for more than 72 hours. Posted restrictions var...
Santa Clarita, CA
EV charging supported by state mandates. AB 2097 prohibits parking minimums near transit. CALGreen requires EV-ready infrastructure in new construction.
Santa Clarita, CA
Pool barriers must meet CA Building Code requirements: 60-inch minimum height with self-closing, self-latching gates plus one additional safety feature.
Side-by-side rule comparisons with other cities in Los Angeles County.
See how Santa Clarita's tree-of-heaven removal rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.