Research & reports
Peer-reviewed research and reports on community urban agriculture, food education, composting, welfare and more.
Theme
Critical findings
22 results
Building Capacity for Food Justice: The Multifaceted Benefits of an Urban Home Gardening Intervention
2026Taylor Swenski, Jocelyn Smith Carter, Marjorie Kersten, Elizabeth Berkeley, K. Varner, Howard Rosing · Ecology of Food and Nutrition · United States (Chicago)
The "Grow Your Groceries Home Garden" intervention program, implemented in Chicago, United States in 2022, aimed to improve food access in food-insecure communities. A longitudinal investigation over two annual cycles surveyed 46 participants, complemented by focus groups with 9 participants, to evaluate food access, cost savings, health, and socioemotional outcomes. While results on improved gardening confidence over time emerged non-significant, participants reported increased food access, cost savings, healthier eating, stress reduction, and strengthened relational bonds.
Limited or null effectHealthWelfareCommunityFood educationEfectividad del Huerto Urbano: Un Enfoque para el Bienestar de los Adultos Mayores Urban Garden Effectiveness: An Approach to the Well-being of Older Adults
2025Marisol Silva-Vera, María de Jesús Jiménez González, Laura Varela Almanza · JÓVENES EN LA CIENCIA · Mexico
A quasi-experimental study in Mexico with 21 adults over 65 evaluated a community urban garden intervention for nutritional status. Participants showed increased nutrition knowledge, a 47.7% rise in vegetable intake, and a 23.8% increase in physical activity. However, anthropometric variables did not show significant differences, indicating limited impact on physical measurements despite positive changes in knowledge and habits.
Limited or null effectElderlyHealthFood educationCommunityCommunity Supported Agriculture and Food Waste in Curitiba, Paraná
2025Dailey Fischer, Roberta Romano, Mariana Monteiro Kugler Batista, Mario Prokopiuk, Valério Alécio Turnes, Carlos Alberto Cioce Sampaio · Ambiente & sociedade · Brazil (Curitiba)
An exploratory survey (N=401, n=144) was conducted to assess food waste patterns among consumers involved in Community Supported Agriculture (CSA) initiatives in the Central Urban Core of Curitiba, Brazil. The results showed that participation in CSAs does not significantly influence consumer behavior regarding food waste. This indicates a need for sustainable consumption education and context-specific solutions.
Limited or null effectCSA & TeikeiFood lossFood educationEconomicsEducação para alimentação saudável: experiências com hortas escolares na educação básica
2023Alvorí Ahlert, Tatiane Fátima Nandi · REVISTA DE EDUCACIÓN AMBIENTAL Y SOSTENIBILIDAD · Brazil (Paraná)
A qualitative and quantitative study in schools bordering Lake Itaipu in western Paraná, Brazil, verified the use of school gardens as an environmental education tool. The research applied questionnaires to public elementary, primary, and special education teachers in the region. Findings showed that most teachers favored using school gardens but found it difficult to teach students about their importance due to a lack of technical knowledge on the subject.
Limited or null effectFood educationCommunityHealthEnablers and Barriers of Community Garden Use in New Orleans, Louisiana: An Environmental Assessment and Qualitative Analysis
2022Julie 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.
Limited or null effectCommunityHealthFood educationWelfareEscalamiento de la agroecología desde el huerto escolar y la importancia de reconocer la cultura, los alimentos y lugar
2021Helda Morales, Bruce G. Ferguson, Kimberly Chung, Ronald Nigh · Desenvolvimento e Meio Ambiente · Mexico (Chiapas)
This study explored the potential and limitations for agroecological scaling through formal educational structures, using the LabVida school gardens program in Chiapas, Mexico as a case study. Through training, educators gained an appreciation of agroecology and applied practices in their school gardens, although their understanding of agroecological principles and scientific process remained limited. The program's greatest impact was on educators’ eating habits and their perception of the value of local knowledge and its relevance to schoolwork.
Limited or null effectFood educationCommunityFood sovereignty & justiceA Multi-Sectoral Approach Improves Early Child Development in a Disadvantaged Community in Peru: Role of Community Gardens, Nutrition Workshops and Enhanced Caregiver-Child Interaction: Project "Wawa Illari"
2020Doris González-Fernández, Ana Sofía Mazzini Salom, Fermina Herrera Bendezu, Sonia Huamán, Bertha Rojas Hernández, Illène Pevec, Eliana Mariana Galarza Izquierdo, Nicoletta Armstrong, Virginia Thomas, Sonia Vela Gonzáles, Carlos Gonzáles Saravia, Marilyn E. Scott, Kristine G. Koski · Frontiers in Public Health · Peru (Lima)
In peripheral settlements of the Pachacámac district of metropolitan Lima, Peru, community health promoters delivered a sequence of (1) home and community gardens, (2) 'conscious nutrition' and (3) parenting workshops (ICDP), comparing 113 children aged 0–3 in intervention communities with 127 in control communities at baseline, 8 and 12 months. The interventions significantly reduced the risk of food insecurity (adjusted risk ratio 0.20, 95% CI 0.08–0.51) and of language delay (0.39, 0.19–0.82), but did not significantly improve motor or social/cognitive delay. Multiple micronutrient supplement use lowered motor delay risk (0.12), while households with more pets had higher risk of motor delay (3.24), social/cognitive delay (2.72) and food insecurity (1.73). Because gardens were bundled with nutrition and parenting components, the contribution of the gardens alone cannot be isolated.
Limited or null effectHealthFood educationCommunityWelfare“Sow, Grow, Know, and Show”: The Impact of School Gardens on Student Self-Perception in the Mississippi Delta
2020Emily A. Holmes, Mary F. Campbell, Wesley James, Karen Matthews · Ecology of Food and Nutrition · United States (Mississippi Delta)
This research evaluated the impact of school garden programs on fifth-grade students' garden knowledge, self-perception, and standardized test scores in the Mississippi Delta. The study found no effect on standardized test scores, but students showed increased garden knowledge and reported positive feelings about their future, teamwork, and leadership ability, supported by observations of joy and confidence.
Limited or null effectFood educationHealthCommunityNebraska School Gardens and the Potential for Science, Technology, Engineering, and Math Learning
2020Erin Ingram, Jenny Keshwani · Journal of Extension · United States (Nebraska)
A survey of Nebraska schools characterized existing school-based growing spaces and identified challenges limiting garden-based STEM learning. The study confirmed the use of these spaces for K-12 STEM instruction, particularly in sciences. However, opportunities for technology and engineering experiences were found to be limited, indicating a need for additional professional development support to expand garden-based STEM learning.
Limited or null effectFood educationCommunityHarvest of the Month for Early Childhood Education: Parent Perspectives
2020Christine Lux, Brianna Routh, Lacy Stephens · Journal of Human Sciences and Extension · United States
This exploratory study surveyed 21 parents from a campus-based preschool in the northwest United States during the 2017-2018 school year to understand the impact of the "Harvest of the Month" program on children's nutrition behavior at home. Findings indicated that a variety of program foods were served and consumed at home, but parents prioritized knowing food origins over serving local foods. Parents' knowledge of farm to ECE, reported farmer's market purchases, and CSA participation were limited, suggesting a need for targeted parent education.
Limited or null effectFood educationHealthCSA & TeikeiFood miles & supply chainWhat’s on the menu? Succulent sustainability goes to school
2019M. A. McKenna, Jessica Wall, Suchitra Roy · · Canada
This chapter summarizes the status of plant-based food initiatives in Canadian schools. While considerable progress has been made in establishing school gardens, youth leadership programs, and food sustainability education, researchers note that more work is needed to reach all students, offer programs addressing all aspects of food literacy, and achieve system change.
Limited or null effectFood educationCommunityHealthEffects of a School-Based Intervention on BMI z-Scores and Fitness Parameters in Mississippi Delta Children
2017Kathy B. Knight, Janie W. Cole, Lacy M. Dodd, Charlotte B. Oakley · International Journal of School Health · United States
The "Eating good and moving like we should (EGMLWS)" school-based intervention aimed to prevent and reduce childhood obesity among primarily African American third-grade students in 7 Mississippi Delta schools. The program included curricula, school gardens, and school menu consultation. Pre- and post-intervention BMI z-scores and Fitnessgram parameters (PACER and back-saver sit-and-reach) were compared. Mean BMI z-scores significantly lowered in 2 schools, did not change in 4 schools, and increased in 2 schools. PACER scores increased in 5 of 7 schools, and sit-and-reach scores increased in 5 and 6 schools respectively.
Limited or null effectFood educationHealthCommunityAssessing a School Gardening Program as an Integrated Component of a Pilot Farm-to-school Initiative Based in South Carolina
2017Carl E. Taylor, Elizabeth B. Symon, Amy Dabbs, Alexander Way, Olivia M. Thompson · HortTechnology · United States
An online survey of 37 educators (36% response rate) in South Carolina, who completed a school gardening training course between 2012-2015, assessed a pilot farm-to-school initiative. The study found that most educators were unaware their garden was part of the initiative, and gardens were not integrated with school-wide programs, particularly cafeteria meals. However, most educators maintained their gardens for over a year and used them for academic instruction.
Limited or null effectFood educationHealthBeneficial but Constrained: Role of Urban Agriculture Programs in Supporting Healthy Eating Among Youth
2016Subhashni Raj, Samina Raja, Bree-Ana Dukes · Journal of Hunger & Environmental Nutrition · United States
This study examined the influence of urban agriculture (UA) programming on fruit and vegetable consumption among urban youth in Buffalo, New York. Results indicated that while youth were willing to try new foods, other food behaviors did not change. The study found that UA programming is beneficial but not sufficient to engender healthy eating behavior in youth, with fruit and vegetable consumption also associated with gender and neighborhood median household income.
Limited or null effectFood educationHealthCommunity"What We Eat Matters": Perspectives on Food and Health in the Mexican Im/migrant Farmworker Communities in Indian River County, Florida
2015Hugo Puerto · Journal of International Crisis and Risk Communication Research · United States (Florida)
This ethnographic study in Indian River County, Florida, investigated challenges in engaging Mexican im/migrant farmworkers in community-based health solutions, specifically community gardens. Despite efforts by farmworker leaders and the health department to promote community gardens for health and economic benefits, little engagement was observed within the farmworker community. The research, based on participant observation, surveys, and interviews, analyzed barriers to healthy eating and the limited role of grassroots initiatives in improving health outcomes.
Limited or null effectCommunityHealthFood educationWelfareMaking the Garden a Viable Part of Curriculum
2015Laura Forbes · Digital Commons - CSUMB (California State University, Monterey Bay) · United States (California)
School gardens are common in elementary schools, but teachers find it challenging and unnecessary to incorporate them into their time and everyday curriculum due to time restrictions and the need to focus on required classroom curriculum. This capstone focuses on the beneficial factors students can receive by properly implementing the school garden into everyday curriculum and how teachers can successfully incorporate it. By creating a garden-based program and lesson plans that incorporate required subjects, teachers can spend the necessary time teaching required subjects while utilizing the school garden.
Limited or null effectFood educationEffect of an After-School Garden Club Program on Elementary Students.
2014Maggie Caroline McGriff · Journal of the Arkansas Academy of Science · United States
This study investigated whether three elementary school garden club programs influenced students' attitudes and behaviors regarding fruit and vegetable consumption. Quantitative analysis using pretest and posttest questionnaires found non-significant results, indicating no significant effect on participants' perceptions of fruit and vegetable consumption. Qualitative analysis of participant interviews also showed mostly non-significant changes in healthy eating, although participants reported positive experiences in other aspects like respect for nature and enjoyment of activities.
Limited or null effectFood educationHealthCommunityThe Historical Development of the School Garden Movement in the USA
2014Green Hope, River Edge, New Jersey 07661, USA., Hye Jin Keum · Journal of people, plants, and environment · United States
The philosophical background and historical development of the school garden movement in the USA were examined. The movement demonstrated a process of formation, decline, and revival. It began to diminish after World War I and was pushed to extinction by technological advancements in the 1950s, before resurging from the 1990s to address childhood obesity, nature-deficit, and improve academic achievements.
Limited or null effectFood educationHealthPolicyAn evaluation of the California Instructional School Garden Program
2011Eric L. Hazzard, Elizabeth Moreno, Deborah Lane Beall, Sheri Zidenberg‐Cherr · Public Health Nutrition · United States (California)
A mid-term evaluation was conducted on 3103 California public schools (80.6% of applicants) to assess the effectiveness of the California Instructional School Garden Program (CISGP). Many schools reported not achieving their predicted goals related to the CISGP grant, with only 39.4% of schools accomplishing all their garden-related goals. Additionally, 37.8% of schools reported that their school gardens were negatively affected by the California budget deficit, suggesting that the discrepancy between predicted and actual grant utilization may be due to a combination of budget shortfall and insufficient grant award amounts.
Limited or null effectFood educationPolicyEconomicsAn Evaluation of the California Instructional School Garden Program Grants
2010Eric L. Hazzard, Elizabeth Moreno, Deborah Lane Beall, Sheri Zidenberg‐Cherr · The FASEB Journal · United States (California)
This study evaluated the effectiveness of the California Instructional School Garden Program (CISGP) grants by surveying 749 grantee schools. It found that the development, sustained use, or expansion of gardens was less than expected (p=.01), and fewer schools than expected reported using gardens for instruction (p<.001) or to teach academic subjects (p<.003). Less than 40% of schools reported accomplishing all their garden goals with the funds.
Limited or null effectFood educationPolicyEconomicsAGRICULTURA URBANA- EXPERIÊNCIA DA UFRRJ
2006Edilene Lagedo Teixeira, Janailton Coutinho, Adriano Costa da Silva, Andréa Soares, Camila Silva de Oliveira, Carla Gomes dos Santos, Beatriz Ribeiro Guimarães · REVISTA BRASILEIRA DE AGROECOLOGIA · Brazil
This study, conducted in 2003 by UNISOL REGIONAL and UFRRJ, aimed to develop an organic, condiment, and medicinal garden through social education activities. A socioeconomic survey of the community revealed urgent problems with water scarcity, mosquitoes, and rodents. While two garden beds and 12 planters were built to encourage self-sustaining urban agriculture, the abstract does not explicitly state the success or failure of achieving self-sustainability or addressing the identified community problems beyond the construction itself.
Limited or null effectCommunityFood educationOrganic cycleEconomicsEffects of a Gardening Program on the Academic Progress of Third, Fourth, and Fifth Grade Math and Science Students
2006Adelaide Ellen Pigg, Tina M. Waliczek, Jayne M. Zajicek · HortTechnology · United States (McAllen, Texas)
A study of 196 elementary students in McAllen, Texas, compared the academic progress of students participating in a school garden program with those receiving traditional classroom instruction. No statistically significant differences were found in science achievement scores, indicating similar benefits for both groups. However, students receiving traditional math instruction showed more improved math achievement scores compared to those in the garden program.
Limited or null effectFood education