Landscape with native plants

Non-native species usually need more attention.
Exotic plants not adapted to local conditions often must be watered more often and get a helping hand from chemical fertilizers and pesticides. None of that is good for the environment, and it can prove costly to homeowners. Instead, keep as much native vegetation as possible and supplement it with other native species. However, having something other than a conventional lawn is illegal in some areas. Even when ordinances allow wild lawns, neighbors may object.

Green points

LEEDLeadership in Energy and Environmental Design. LEED for Homes is the residential green building program from the United States Green Building Council (USGBC). While this program is primarily designed for and applicable to new home projects, major gut rehabs can qualify. -H: Introducing no invasive plants is a prerequisite; 1 point for developing a tree or plant preservation plan and leaving 40% of the buildable lot area undisturbed (SS 1).
NGBSNational Green Building Standard Based on the NAHB Model Green Home Building Guidelines and passed through ANSI. This standard can be applied to both new homes, remodeling projects, and additions. /ICC-700: 5 points for devising a plan to enhance natural vegetation cleared during construction; and 5 points for conserving native or regionally appropriate trees (403.6).

Learn more in the Green Building Encyclopedia

Landscape: Native Plants and Soil