In recent years, the effects of climate change and global warming have become more apparent. The cause and solutions thereof lie within cities. A solution that has an important and prominent role...Show moreIn recent years, the effects of climate change and global warming have become more apparent. The cause and solutions thereof lie within cities. A solution that has an important and prominent role is the implementation of more urban greenery. Urban greenery cools down the city, thereby ameliorating the Urban Heat Island effect. Furthermore, urban greenery has the ability to sequester carbon, makes the city have a nicer and healthier appearance, and has a positive impact on the physical and mental health of city dwellers. Urban greenery consists of large-scale and small-scale greenery. Large-scale can be understood as urban parks and forests, whereas small-scale is in the sense of gardening, such as tree border gardens and façade gardens. The focus of this thesis lies on the latter of these types of greenery. Specifically, on façade gardens, the implementation thereof, and the factors that influence this implementation. With use of literature and database research, structured observations, and a questionnaire, the main factors that influence the implementation of façade gardens in the city of Leiden was researched. It was discovered that the four main reasons are the structure of the neighbourhood, personal interests of inhabitants and their academic attainment level, information provisioning, and proximity to public parks.Show less