Greece’s first vertical garden on a public building has been planted in Thessaloniki, the second biggest city in the country. The facade of the Urban Environment Directorate building on Kleanthous Street in the northern Greek city of Thessaloniki has been converted into Greece’s first vertical garden, covering an area of 50 square metres. This space … The post Greece’s first vertical garden on a public building planted in Thessaloniki appeared first on Keep Talking Greece.