The Bosco Verticale, or vertical forest, is a pair of Milanese skyscrapers wreathed in moss and lichen. At least, that’s how they appear from a distance, like a corner of the city was abandoned decades ago and nature is claiming it back.
Get closer and you realise the greenery is shrubs and trees: more than 90 species, planted on steel-reinforced balconies, improving the air quality, turbocharging biodiversity, nurturing a cooler micro climate in Milan’s searing summers and softening the occasionally monotonous geometry of the built environment.
The concept is exciting. But as Karim Habib and I gaze at one of the towers, I can’t help but feel a little underwhelmed. ‘I don’t know. True living walls, well, they feel much more… living,’ I suggest dumbly, keen to avoid coming across…