Nitrate, pesticides, metals, plastic – agricultural soils often contain pollutants. But are there sustainable and climate-friendly ways to restore and promote soil health in agricultural land? Yes, says a research team from the Helmholtz Centre for Environmental Research (UFZ). Specific plant species could be used as cover plants for phytoremediation, i.e. to relief agricultural land from adverse pollutant impacts. In their article published in Trends in Plant Sciences, the researchers summarise the results of more than 100 scientific studies and present which plants, according to current knowledge, are suitable for removing pollutants from agricultural soils or trapping them in their root systems.