Background/Purpose: Transforming school grounds into learning landscapes has gained unprecedented interest over the last 20 years and is primarily driven by the potential impact on the individual student, the family and school environments, and their surrounding communities. After passing landmark legislation and other health-focused initiatives (Healthy Schools Act, 2010), Washington, DC schools have experienced growing success with garden programming. DC's adoption of this act established a formal school garden program where currently 130 out of 233 (56%) schools have implemented a variety of programming. As the interest in school gardening grows, it is necessary to evaluate programs such as those in Washington, DC and examine the perceived critical factors and compare the results to the current literature. The purpose of this study was to examine the components of successful school garden start-up, key recommendations for program sustainability, and perceived benefits and impact of garden programming in Washington, DC. Methods: A total of 30 participants comprised of classroom teachers and school administrators, community partners, non-profit organization directors and staff, and garden coordinators participated in a 3-round Delphi Method followed by three minifocus groups and one interview were employed to explore school garden expert opinions regarding successful start-up, sustainability, and perceived benefits of school garden programming. Results: The results of this study indicate that there are particular factors that increase the chances of successful start-up and sustainability of school garden programs. The Delphi results supported by the focus groups indicated four inherent and interconnected themes for the success and sustainability of a school garden program including (a) resources, including funding, materials, and curriculum; (b) buy-in from all stakeholders; (c) education, including tying the garden to the school goals as well as providing training for teachers; and (d) support, specifically from a garden coordinator. The results indicated in both the Delphi and focus groups that there are three inherent interconnected themes regarding the potential benefits of a school garden program including (a) education/cooperative learning, (b) student self-worth, motivation, and community engagement, and (c) health and wellness. Conclusions: There is no universal model of school garden programming that can be applied to every community, but each community must design a plan that addresses the needs of their learners and educators. Although this study will not produce a recipe or blueprint for creating a certain type of school garden program, the hope is that the results of this study will energize and motivate practitioners and policymakers to make these programs a priority. The practices, ideas, and strategies being used in Washington, DC can also make a significant contribution to school garden programming, especially in low socioeconomic communities. Future research should include further investigation...