Roof-top Greening Plan for the Top Floor

Quick answer：

Roof-top greening refers to the practice of planting vegetation on the roofs of buildings. This can include various types of plants, such as grass, shrubs, or even small trees, and is designed to provide several benefits, including improving the building's insulation, reducing urban heat island effects, and providing habitats for wildlife. A 'roof-top greening plan for the top floor' would involve the design and implementation details of such a project, including the selection of plants, structural considerations, irrigation systems, and maintenance strategies.