Here’s the first living wall of Istanbul. Designed as a billboard for Siemens, the 90 m2 garden is located on a building in Şişhane undergoing renovation. The garden is home to 4000 plants belonging to 8 different species, which do not require soil to survive. www.dikeybahcem.com for more details. You can see uzplanters.com for planters to make your own vertical garden.