Charleston County does not require or ban native-plant landscaping on single-family lots. Its ZLDR landscaping and buffer standards for larger developments favor tree preservation and appropriate plantings, and native, salt-tolerant Lowcountry species are strongly encouraged for coastal and stormwater benefits.
For a typical homeowner in unincorporated Charleston County there is no mandate to plant natives and no prohibition on ornamentals. Where landscaping is regulated it is through the ZLDR's landscaping, buffer and tree-protection standards that apply to non-single-family and new development, which emphasize preserving existing protected trees and installing screening and buffer plantings. Native and salt-tolerant species (live oak, palmetto, wax myrtle, native grasses) are encouraged because they tolerate the coastal climate, reduce irrigation, and support stormwater and dune stability on the barrier islands. Homeowners remain free to landscape as they like, provided protected trees are preserved and overgrowth stays within the nuisance limits.
No penalty for plant choice on a single-family lot. Development-scale landscaping/buffer requirements are enforced by Zoning & Planning through the site-plan and permit process.
Other ordinances people look up for this city. Green dot = verified primary-source excerpt.
Charleston County, SC
Charleston County treats animal hoarding through South Carolina's animal-cruelty laws and its own care, sanitation, and nuisance rules. Keeping animals witho...
Charleston County, SC
Charleston County has no blanket ordinance banning backyard wildlife feeding, but feeding that draws rabies-reservoir carnivores or creates a nuisance can be...
Charleston County, SC
Charleston County parks are day-use only, generally open 8 a.m. to sunset, with beach and waterpark facilities on seasonal hours. Being in a county park afte...
Charleston County, SC
Unincorporated Charleston County has no dedicated light-trespass or glare ordinance limiting light spilling onto neighboring property. Glare that rises to a ...
Charleston County, SC
Unincorporated Charleston County has no countywide dark-sky or sea-turtle lighting ordinance, per SC DNR's April 2024 list. Instead, the coastal barrier-isla...
Charleston County, SC
Temporary signs such as garage-sale and special-event signs are allowed in unincorporated Charleston County under ZLDR Sec. 9.8. In residential and agricultu...
See how Charleston County's native plants rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.