Vertical Green Roof, Green Roof Flat

Quick answer：

Vertical green roofs and green roof flats are sustainable design elements that incorporate vegetation into the design of roofs. They provide numerous environmental, aesthetic, and functional benefits such as improved air quality, energy efficiency, and biodiversity promotion. These green roofs are designed to be planted on flat or slightly sloped roofs and can include a variety of plants, from sedum to shrubs, depending on the specific design and climate conditions.