This cost-effective new soil media consists of a nutrient-rich composition that weighs 50% less than typical green roof soil media on the market. The lightweight nature of this soil media allows buildings to be retrofitted to support green roofs without negatively affecting the existing infrastructure. Additionally, the soil mixture is so fertile that it can be used as potting soil and in nurseries as well.
Less expensive than conventional green roof soil media
Weighs 50% less than conventional soil media
Can be retrofitted onto existing buildings
This cost-effective new soil media consists of a nutrient-rich composition that weighs 50% less than typical green roof soil media on the market. Background: Green roofs are an eco-friendly alternative to the heat-reflecting roofing options that adorn most urban and suburban buildings. By utilizing the natural cooling properties of soil, green roofs provide an aesthetically pleasing option that boasts enhanced storm water management, efficient building insulation, evaporative cooling for the plants grown on the roof, improved roof longevity, an urban habitat for wildlife such as birds and pollinators, and an added feature for developers on more buildings. However, current soil media used in green roofs is heavy and cumbersome for buildings that are not specifically designed to support their added weight.
Proof of concept stage.