Designed by Boeri Studio, (Stefano Boeri, Gianandrea Barreca and Giovanni La Varra) Bosco Vertical Forest officially opened in October 2014.
The towers have heights of 110 metres (360 ft) and 76 metres (249 ft) respectively and host 900 trees (each measuring 3, 6 or 9 meters or 10-30 ft) and over 2,000 plants from a wide range of shrubs and floral plants distributed in relation to the façade’s position towards the sun.
The living façade means the exterior is constantly evolving, changing colours with the seasons and offering the Milan’s residents and ever-changing view of the cityscape.
Trees are a key element and the types of trees were carefully chosen to fit with their positioning on the facades in terms of height, and took two years to conclude alongside a group of botanists. The plants used in this project were grown specifically for this purpose and were pre-cultivated. Over this period the plants slowly got used to the conditions they would be placed in on the building.