Research & reports

Cosco N.G., Wells N.M., Zhang D., Goodell L.S., Monsur M., Xu T., Moore R.C. · Frontiers in Psychology, 13:993637 · United States (North Carolina)

An RCT of the Preventing Obesity by Design (POD) garden intervention in 15 Wake County childcare centers serving ages 3–5. Using a waitlist-control design, it tests effects on fruit and vegetable identification, liking and snack-time consumption, demonstrating collaborative garden-based outdoor learning in early childhood settings.

Tapan S. Parikh, Sara Perl Egendorf, Isaiah Murray, Ali Jamali, Bryan Yee, Sammi Lin, Kendra Cooper-Smith, Brendan Parker, Koron Smiley, Jenny Kao‐Kniffin · Frontiers in Sustainable Cities · United States

This study described the development of virtual reality (VR) platforms to support farmer knowledge transfer and innovation in urban agriculture in the U.S. The platform features a VR model of an organic farm in New York City, detailing farm operations and offering opportunities to integrate educational materials and personal narratives. VR has the potential to accelerate innovations in food justice by transcending the physical constraints of traditional agricultural extension.

Carmen Carrión · Digital Archive @ GSU · United States

This dissertation explored school gardens as an out-of-classroom setting for students to learn and develop their understanding of scientific inquiry and practices. The study found that school gardens can foster learners' abilities to construct real-life associations with science content through engagement, free exploration, and scientific investigation. This research also created curriculum and assessment tools for use in conjunction with school garden settings.

Julie Cornfield, Harmonii Odinga, Jaleh Kermani, Katherine P. Theall, M. Pia Chaparro · American Journal of Health Promotion · United States (New Orleans)

An environmental assessment of 10 community gardens and interviews with 20 community members and administrators in New Orleans, Louisiana, explored factors affecting garden use. Gardens scored high in design and cleanliness but low in accessibility and information availability. While community members perceived gardens could increase fresh food access, administrators believed gardens could not produce enough food for community-wide impact, emphasizing social benefits instead.

Mona Khalil, Carolyn Bolton‐Moore · Current Developments in Nutrition · United States

This study investigated whether a ten-week Garden Enhanced Nutrition Education (GENE) program increased skin carotenoid scores, a measure of vegetable consumption, in 30 diverse, low-income children aged 6–13 at two Boys and Girls Clubs of Greater Houston in fall 2021. While individual skin carotenoid scores increased in 43% of participants and group averages showed an upward trend, these changes were not statistically significant. Height and weight increased significantly, and 49.7 pounds of produce were harvested.

Emily H. Belarmino, Jane Kolodinsky, Alice S. Ammerman, Leah C. Volpe, Covington Brown, Stephanie Jilcott Pitts, Karla L. Hanson, Marilyn Sitaker, Weiwei Wang, Jared T. McGuirt, Michelle Carfagno, Emily Hunsinger, Rebecca A. Seguin‐Fowler · Frontiers in Sustainable Food Systems · United States

In response to critiques regarding the narrowness of food systems education at US land-grant institutions, this study developed four evidence-informed, interdisciplinary, equity-oriented, open-access teaching modules. These modules were created based on a multi-site, multi-year investigation of subsidized community supported agriculture and a survey of 66 instructors at land-grant institutions about instructional material needs. Instructors reported case studies, lesson plans with active learning, and reference lists of peer-reviewed publications as most helpful.

K. Michelle Glowa · Journal of Agriculture Food Systems and Community Development · United States (California)

This paper reflects on the engagement between Mexican and Salvadorian farmers at the Beach Flats Garden in Santa Cruz, California, and local educational institutions. It discusses the garden's role in critical food system education, highlighting its function as a space of resistance to gentrification in a competitive land market. The garden provides examples of noncapitalist exchanges and decolonial foodways, emphasizing traditional agroecological knowledge.

Emily A. Holmes, Mary F. Campbell, Ryan Betz · Journal of Agriculture Food Systems and Community Development · United States

This study used the concept of food sovereignty to assess the level of local control over food production, distribution, and consumption in the Mississippi Delta. Research involved site visits, participant observation, focus groups, and surveys of communities affiliated with the Delta EATS public school garden program. Findings demonstrated low levels of food sovereignty, though high levels of agency and ingenuity in accessing desired foods were observed.

Regina Lucia Santana, Roberto Andreani, João Adalberto Campato, Denise Regina da Costa Aguiar · Revista FSA · Brazil (São Paulo)

This descriptive and transversal field study, conducted at Professora Maria Expedita Silva State School in Mauá, São Paulo, aimed to implement sustainable and community actions using a school garden. The project sought to unite the school and local community in consuming and preserving the garden, fostering environmental responsibility and promoting natural diets. Results showed adolescent engagement in the educational project's sustainable actions, leading to more collaborative attitudes towards their natural environment.

Jones, Brett Bryan · DigitalCommons - CalPoly (California State Polytechnic University) · United States (California)

This paper details the construction of an observation deck at City Farm SLO, a non-profit organization in California that supplies food banks and offers educational gardens. The deck, located at the highest point of the property, was built as a senior project by three Cal Poly CM students, each with distinct roles in design and construction. The project involved overcoming challenges posed by the hilltop location, from conceptualization through to construction.

Shirley A.A. Beresford, India J. Ornelas, Mark Bauer, Geraldine A Garrity, Sonia Bishop, Brandon Francis, Eileen Rillamas‐Sun, Linda Garcia, Filiberto S A Vecenti, Kevin Lombard · AJPM Focus · United States

The Yéego! Healthy Eating and Gardening Study was a group-randomized controlled trial in 6 elementary schools in the Navajo Nation to evaluate a school-based healthy eating and gardening intervention over one school year. Students in intervention schools showed 0.22 points greater self-efficacy for eating fruits and vegetables compared to comparison schools. While self-efficacy to grow fruits and vegetables increased in intervention schools, it did not increase significantly more than in comparison schools.

Michael Wells · · United States

This study describes "Project GREEN," a school-wide program led by Michael Wells, principal of Munster High School in Indiana, aimed at creating a sustainable school garden. The program seeks to increase high school students' engagement in STEM disciplines and introduce them to real-world problems.

Corona-Munoz, Sergio · DigitalCommons - CalPoly (California State Polytechnic University) · United States

"Growing Character" is a three-lesson series modeling how agricultural spaces, particularly school gardens, can integrate social emotional learning (SEL) and social justice education. The program aims to empower students with skills for healthy emotional management and socially conscious behavior through an educational experience.

Rachel Bechtold, Catherine W. Shoulders, Jennie Popp, Donald M. Johnson, Lisa S. Wood · Natural sciences education · United States

This study evaluated the process and efficacy of installing a demonstration plot along a multiuse trail in Southeast Kansas to educate the community on rehabilitative plots. The greatest perceived challenges for this case study were the allotment of time and money for initial costs of the demonstration plot and addressing methodology for plant blindness in viewers.

Antônio Carlos Ribeiro Araújo Júnior, Roberto Xavier da Costa, Mirian Pereira dos Reis Oliveira · LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas) · Brazil

The "Programa Planta Roraima" project, initiated by the civil society organization Movimento ID, proposes establishing a Reference Center for Food and Nutritional Security in the Cidadão Housing Complex. This center will create an urban community garden to promote sustainable integration among immigrants, refugees, and socially/economically vulnerable nationals. The project aims to understand access to knowledge for food production, transformation, distribution, and consumption in small urban spaces, and to analyze access to income-generating technologies for vulnerable populations. Based on an analysis of the "PROJETO PLANTA RORAIMA: Minha Horta Comunitária Cidadã" developed by SETRABES, the project is relevant as it provides basic technical training in food production, fostering autonomy and integrating vulnerable populations as productive citizens, and demonstrates that idle urban spaces can be valuable for collective uses like community gardens.

R.A. Seguin, A.S. Ammerman, W. Wang, I. Lu, J. Kolodinsky, J. Garner, L.C. Volpe, E.H. Belarmino, L. Gonsalves, S.B. Jilcott Pitts, M. Sitaker, K.L. Hanson · UNC Libraries · United States

This qualitative study examined the experiences of 96 low-income participants in 28 focus groups across rural and micropolitan communities in New York, North Carolina, Vermont, and Washington (USA) regarding nutrition education classes complementing a cost-offset community-supported agriculture (CSA) program. Participants reported improved nutrition knowledge, food preservation skills, and cooking behaviors, and a promoted sense of community. However, other obligations and class logistics were barriers to attendance, with recommendations for flexible scheduling and better integration of CSA produce into lessons.

Linda Goldman · · United States (Baltimore)

This chapter presents how young people can reduce stress and worry by practicing mindfulness and meditation. The Holistic Life Foundation (HLF), a non-profit organization in Baltimore, Maryland, is highlighted as a pioneering model for incorporating meditation, mindfulness, yoga, school gardens, and nature into school systems' daily routines and curricula. Students plant in school gardens, clean outdoor environments, and take trips to visit nature, enhancing the mindfulness approach.

T. E. H. Williams · Digital Archive @ GSU · United States

The Morrow Community Garden, established in 2012, expanded from 14 to 32 beds, enabling residents to grow produce and donate to a local clinic. Facing unstable membership, limited space, and reliance on membership dues, the garden requires an action plan to achieve its goals. An action plan was created to help stabilize membership, expand the garden, educate residents, and create a youth engagement program.

Vidhya Jagannathan · Georgia Library Quarterly · United States

The Cobb County Public Library Garden is a community garden that expands library services and promotes patron collaboration. This garden was envisioned for teaching, demonstrating, donating, and involving families in growing food and experiencing the satisfaction of harvesting produce. Library gardens serve as a natural setting for promoting nutritional literacy and hands-on environmental learning, reflecting the Cobb County Public Library's mission.

Raquel Yurie Hioki, Moacir Roberto Darolt · Archives of Veterinary Science · Brazil (Curitiba)

This study, conducted in Curitiba, Brazil, and its metropolitan area, aimed to discuss the risks and benefits of legalizing urban poultry farming. Through interviews with key informants, challenges were identified across sanitary, legislative, and commercial areas, urban chicken breeders, and bird management. The main challenges cited were sanitary and environmental risks, mistreatment, irregular slaughter, and neighborhood disturbances, which could be addressed through activity regulation, registration of farms, technical monitoring, and implementation of pilot projects.

Naomi Reyes, Montserrat Ganderats‐Fuentes, Francesco Acciai, Jessica Eliason, Punam Ohri‐Vachaspati · Journal of School Health · United States (New Jersey)

This study examined school garden prevalence in 148 K-12 schools across four low-income New Jersey cities between 2010-2011 and 2017-2018, before and after the Healthy Hunger-Free Kids Act (HHFKA) of 2010. Garden prevalence increased from 19% in 2010-2011 to 32% in 2013-2014, but this increase was not sustained over time. Furthermore, schools with a majority Hispanic student enrollment had approximately half the odds of having a garden compared to schools with a majority Black student enrollment.

Leila Graziele de Almeida Brito, Marilete Calegari Cardoso, Mainara Mizzi Rocha Frota, Leandro Nascimento Bertoldi · Brazilian Journal of Animal and Environmental Research · Brazil

This paper reports on the experience of establishing an organic community garden at the Casinha do Sol Children's Living Center, UESB, Brazil, with the support of the Calanguinho project. Using a collaborative work methodology, the project fostered partnerships between the nursery, families, and the university. This initiative facilitated the development of active practices and reflection, promoting ecological and sustainable awareness among the nursery, families, and the academic community.

Tori Taniguchi, Alyson Haslam, Wenjie Sun, Margaret Sisk, Jann Hayman, Valarie Blue Bird Jernigan · Nutrients · United States

The six-month FRESH study in the United States evaluated the impact of a farm-to-school nutrition and gardening intervention for Native American families. It involved 193 children and 170 adults from Osage Nation Early Childhood and Education programs, finding that intervention children significantly increased vegetable intake for squash and beans, and showed increased willingness to try beans.

Jaimie N. Davis, Katie Nikah, Matthew J. Landry, Sarvenaz Vandyousefi, Reem Ghaddar, Matthew Jeans, Michele Hockett Cooper, Bonnie Martin, Lyndsey Waugh, Shreela V. Sharma, Alexandra E. van den Berg · Journal of the Academy of Nutrition and Dietetics · United States (Austin)

A cluster randomized controlled trial conducted in Austin, TX, United States, from 2016 to 2019, with primarily low-income, Hispanic children, examined the effects of the school-based gardening, nutrition, and cooking program 'TX Sprouts' on academic performance. Sixteen elementary schools were randomly assigned to either the intervention (8 schools) or control (8 schools) group, with the intervention consisting of 18 one-hour lessons in an outdoor teaching garden throughout the academic year. Results showed that schools receiving the intervention had a 6.5-percentage-point increase in fourth-grade reading State of Texas Assessments of Academic Readiness (STAAR) scores compared with control schools (P = .047). However, there were no significant differences in reading scores for fifth-grade students or math scores for either fourth- or fifth-grade students between groups.

Michele Hartmann Feyh · Revista Verde de Agroecologia e Desenvolvimento Sustentável · Brazil

A community garden was implemented in Vila Buritis II, Planaltina, Brasília, Federal District, Brazil, a socially vulnerable urban area with low purchasing power. The garden transformed an idle area into a productive space, planting 27 edible species, and 30 to 40 residents regularly visit to collect food. However, the maintenance and increase of garden productivity still require technical assistance and resources.