Research & reports

Holger Braun, Dorothee Apfel, Benedikt Rilling, Carsten Herbes · Cleaner and Responsible Consumption · Germany

A study with 44 hobby gardeners in Germany found that substrates are not a major part of gardeners' social interactions, and price is the dominant purchase criterion for substrates, with sustainability not playing an important role. Although basic knowledge about peat is widespread, purchasing substrates is a utility-driven process with mostly passive information behavior.

Andrew Millie · Crime Media Culture An International Journal · United Kingdom

This article considered guerrilla gardening, which involves taking on other people’s land without permission. A qualitative study of guerrilla gardeners from the North West of England found that guerrilla gardening is a normalised form of law-breaking. Despite not necessarily being to everyone’s taste and gardeners having an autocratic view of property, it is broadly accepted and welcomed, even by those who enforce the law.

Jonathan Stubberfield, Mads Troldborg, E. Louise Ander, N.M.J. Crout, Scott D. Young, Rupert Hough · Agronomy · United Kingdom

This study investigated the influence of gardening routines on health benefits and risks among 120 urban gardeners in the UK. Participants showed a correlation between autumn/winter gardening activity and fruit/vegetable consumption, with higher physical activity levels and lower BMI than average. However, while gardening offers health benefits, the health risks from gardening on soils mildly contaminated with cadmium and lead may outweigh these benefits, requiring formal consideration within a risk management framework.

Danielle Purkiss, Ayşe Lisa Allison, Fabiana Lorencatto, Susan Michie, Mark Miodownik · Frontiers in Sustainability · United Kingdom

A citizen-science study invited 9,701 UK residents to test how biodegradable and compostable plastics actually degrade in home composting. Many items, including certified products, failed to fully break down; 60% of TUV OK Compost Home-certified items were still clearly visible afterward. The authors conclude home composting is not an effective or environmentally beneficial disposal method for these materials in the UK.

Susana Toboso‐Chavero, Cristina Madrid‐López, Xavier Gabarrell, Gara Villalba · Environmental Research Communications · Spain (Barcelona)

Implementation strategies for food-energy-water production systems on urban rooftops were evaluated in a typical housing estate in the Metropolitan Area of Barcelona, comprising 201 buildings and 13,466 inhabitants. Residents tended to choose strategies providing energy and water over the food production potential of rooftops. However, environmental assessment indicated that vegetable production alternatives were the least impactful, meeting 42-56% of residents' fresh produce demand and reducing environmental impacts by 24-37 kg CO2 eq m-2 per rooftop per year. This suggests residents were primarily concerned with energy expenses rather than food insecurity or social cohesion.

gökçe öcal · Journal of Planning · Turkey (Istanbul)

This study focuses on the Roma Garden, one of Istanbul's last remaining urban gardens, within the context of "DIY urbanism." In Istanbul, historical gardens are threatened by municipal policies favoring urban development, leading to the formation of "DIY" urban gardens on public land since 2013. These gardens operate without legal ties to the local state, and the destruction of urban public space over the last decade is noted as having paved the way for DIY public gardens as spaces of solidarity and shared knowledge.

John Crossan, Andrew Cumbers, Robert McMaster, Deirdre Shaw · Antipode · United Kingdom (Glasgow)

This paper examines community gardens in Glasgow, acknowledging their vulnerability to neoliberal cooptation where citizen work may alleviate state service provision. However, it argues that even with neoliberal practices, these gardens cultivate collective practices that suggest a progressively transformative polity. This form of citizen participation, termed "Do-It-Yourself" (DIY) Citizenship, encourages reconsideration of relationships and effective political practice.

Robert Mattock · · United Kingdom

This article discusses the decline in horticultural skills and work ethic in the United Kingdom over the last century, attributing it to the welfare state's de-incentivization of the workforce. The diverse plant vocabulary and cultivation skills once common among Victorian gardeners and landscape designers are now largely lost, impacting the conservation of designed landscapes. While efforts are being made to revive school gardens and promote apprenticeships and craft skills, the article concludes that more work is needed to re-establish a traditional work ethic in apprenticeships.

E. F. Schumacher · Blond & Briggs · United Kingdom

E.F. Schumacher's 1973 book challenges the mainstream "bigger is better" economic ethos, advocating small, "appropriate" technologies as an alternative. Its four parts cover the modern economy, resources, the developing world, and organization/ownership; in 1995 the Times Literary Supplement named it one of the 100 most influential books since World War II.