Urban community gardens can provide affordable, locally grown, healthy foods and many other benefits associated with urban green space, opportunities for recreation and community building activities, and reduced environmental impacts of food transport and large-scale production. However, urban garden soils can contain contaminants that may pose risks to human health, and the nature and extent of contamination in many areas are not well understood. The Healthy Soils project exists to help urban gardeners and other community members understand potential risks associated with soil contamination and implement strategies to reduce those risks. More information and project resources are listed below.
NEW Lead and Other Metals in New York City Community Garden Soils
The Healthy Soils, Healthy Communities team published a study of metals contamination in NYC community garden soils in the April 2014 issue of the journal Environmental Pollution. The study, which involved testing more than 500 soil samples from 54 community gardens, found that levels of lead and other metals, while higher than background levels found in rural soils, were similar to levels found in other studies of urban soils in NYC and other cities. (click for more)