A study has shown that hospital patients overlooking a garden recovered faster and needed less medication than those overlooking other buildings. Plants will help prevent skin cancer. The shade thrown by trees and climbing plants helps reduce the amount of ultra-violet radiation we are exposed to. Plants help reduce vandalism. Research on a housing estate in London showed that the presence of gardens is one of the most powerful factors in curbing crime and vandalism.
Plants help reduce stress.
Research has shown that people who live in cities where there is more 'nature' are less stressed. Plants increase property values. The presence of mature trees and well tended gardens can increase the value of a property by as much as 20 per cent. Plants help reduce noise pollution. Plants and trees make excellent sound barriers, effectively absorbing, reflecting and scattering sound waves.