Columbia, SC Landscaping Rules: Native Plants (2026)

Section 8-301 states that the one-foot weed-height nuisance rule does not apply if the area is a planned and managed naturalistic landscape designed to support pollinators, birds and other wildlife, referring owners to Section 8-306 for the mechanics. Section 8-306 requires registration with City of Columbia Code Enforcement to maintain the exemption: the owner must contact code enforcement with the property's address and contact information, then either provide evidence of certification from an organization such as the South Carolina Wildlife Federation, Gills Creek Watershed Association, or Clemson's Carolina Yard, or submit to a site visit.

On a site visit, code enforcement looks for what the code calls "cues to care," including trimmed borders, signage, birdbaths and paths, to distinguish a managed habitat garden from an overgrown lot. Signage confirming compliance with a certifying organization's standards is encouraged but not required. Owners of a registered naturalistic garden remain subject to every other environmental health and sanitation provision in Chapter 8, and code enforcement keeps the authority under Sections 8-302 and 8-303 to issue notice or remove vegetation that falls outside the managed-habitat description, such as trash, debris or a genuine mosquito-breeding or fire hazard on the same lot.