The claimed effects of the plant are related to the actual application in a concrete situation with specific spatial design, which will define the impact in practice. Which will start with a quick-scan in order to analyse the effects of the special developed vegetation Green Junkie on the outdoor air quality in a dense traffic and urban living environment. The location of the Green Junkie has a considerable influence on the effects. Such as airflow, traffic, weather conditions and density of the vegetation will influence the potential effects.