This year saw many people rediscovering an interest in gardening, digging in the dirt and maybe even harvesting vegetables from a garden plot. But around the Puget Sound, not all garden soils are created equal. Soil, particularly in urban areas, can hold contaminants that are unhealthy for people who handle it or eat things grown in the ground.
Click here for original story, Soil tested for hidden contaminants in community gardens
Source: Phys.org