With 100s of varieties across the World, it is surprising how little we know about sedum and why we like them on our roofs.
Depending on the state of your green roof, you may want to carry out some level of maintenance.
It is generally accepted that it is warmer by a few degrees in urbanised areas than their rural counterparts. This is because of a phenomenon called the ‘Urban Heat Island’ effect.
Good air quality plays a major role in the health of people living in urban environments.
People who live in concentrated urban areas are often exposed to high levels of pollution, which unfortunately damage their health.