Safe community gardening practices: focus groups with garden leaders in Atlanta, Georgia

Abstract

ABSTRACTAlthough best management practices have been recommended by government agencies and non-profit organisations to reduce community gardeners’ potential exposure to soil contaminants such as lead, some gardeners do not perform these practices. Understanding gardeners’ beliefs and motivations is critical for effective promotion of safer gardening practices. This study, grounded in the Theory of Planned Behavior (TPB), employed five focus groups to investigate Atlanta community garden leaders’ perspectives concerning three gardening practices: composting, hygiene behaviours, and mulching. These general practices are also considered safe gardening practices in that they can reduce exposure to toxicants in urban gardens. Qualitative analysis identified advantages and disadvantages; supporters and non-supporters; and barriers and facilitators that might influence gardeners’ opinions regarding these behaviours. Gardeners expressed that more funding, volunteers, and training are needed to promote these behaviours. Gardeners noted that mulch and compost provided advantages such as improving soil quality, but a primary barrier was concern about contamination of source materials. Focus group participants did not directly associate composting and mulching with reduction of exposure to soil contaminants. Behavioural challenges related to hygiene included concerns about decreased exposure to salubrious bacteria, inadequate access to potable water, and limited availability of gloves and wipes. These study findings characterise factors that community garden stakeholders should consider when promoting safe gardening practices and interventions.