This publication is a guide for conservation landscaping intended for professionals in the landscaping field to novice home gardeners; from property and facilities managers to local and state decision-makers. This 2023 edition, marks CCLC’s 20th anniversary; was reviewed and revised by members of the Chesapeake Bay Landscape Professional (CBLP) certification Steering Committee, all professionals with diverse backgrounds in horticulture, landscape design, and education.