Picture this scenario: you’ve just finished reading an article that clearly states, “Putting gravel in the bottom of pots doesn’t improve drainage.” Then you flip to another gardening guide that says, “Before adding soil to your raised bed, line the bottom with coarse gravel or […]| Deep Green Permaculture
Soil along busy roadsides and near industrial sites often is polluted by heavy metals and persistent hydrocarbons that have accumulated there over decades, posing environmental and health risks. This article explores the sources of these contaminants, their behavior in soils, and the dangers they pose […]| Deep Green Permaculture