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Record W4409537409 · doi:10.1016/j.wss.2025.100263

Exploring the impact of community gardens on mental health: a scoping review

2025· review· en· W4409537409 on OpenAlexafffundabout
Rade Zinaic, Tania Correa, Egbe B. Etowa, Raliat Owolabi, Yamini Bhatt, Josephine Pui‐Hing Wong

Bibliographic record

VenueWellbeing Space and Society · 2025
Typereview
Languageen
FieldAgricultural and Biological Sciences
TopicUrban Agriculture and Sustainability
Canadian institutionsUniversity of Toronto
FundersCanada First Research Excellence Fund
KeywordsMental healthGeographyEnvironmental healthEnvironmental planningPsychologyMedicinePsychiatry

Abstract

fetched live from OpenAlex

Participants engaged in community gardens (CGs) processes experience many positive outcomes, from social networking to intimacy with nature. Yet there exists a gap in the literature on CGs between their co-creative and co-participative practices and the impact of such collaborative social practices on mental health, especially as it relates to structurally marginalized populations. To this end, our scoping review explores what is known about the relationship between CGs and mental health benefits. Arksey and O’Malley’s scoping review method was used and supplemented by Levac, Colquhoun, and O’Brien’s emphasis on research and policy practice implications. Twenty-two studies met the inclusion criteria and they were conducted in the United States, Canada, the United Kingdom, Australia, New Zealand, Spain, Portugal, Japan, and Singapore. Most of the studies used qualitative or mixed methods. The CGs in this review were situated in prisons, university campuses, a church, a shelter, urban rooftops, and urban and rural neighbourhoods. These CGs engaged diverse populations, including immigrants, refugees, newcomers, Indigenous peoples, women, seniors, students, youth, racialized peoples, and persons with disabilities and mental health issues. Our results reveal that the mental health of CG participants is inseparable from engagement processes like collaborative place-making labour that engender social connectedness, collaborative learning, empowerment, and a connection to nature. We gesture to the affinities between this co-creative and co-participative process and similar land and/or place-based practices with an eye to the potential for civic participation and/or awareness of human rights to advance mental health equity.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.001
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Other design · Consensus signal: none
GenreCandidate signal: Review · Consensus signal: Review
Teacher disagreement score0.786
Threshold uncertainty score0.666

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0010.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.000
Science and technology studies0.0010.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.104
GPT teacher head0.349
Teacher spread0.245 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designOther design
Domainnot available
GenreReview

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations2
Published2025
Admission routes3
Has abstractyes

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