Walking at night in Chiyoda after a meeting at 3331 Arts Chiyoda, Chris and I found an amazingly dense and mature sidewalk garden that seems to be tended by a sushi restaurant. The planting is amazingly thick, creating a green wall between the sidewalk and the large boulevard in front of the restaurant. I like how the owners felt they could own this space and sacrifice some pedestrian space to make the small area around them so much nicer.
There’s a variety of trees and bushes and small plants in recycled pots and layered on cinder blocks (called “breeze blocks” by the New Zealanders) and other found stuff including beer crates, wood, bricks, and blocks. There’s even two plastic pots hanging from a ginko street tree that are currently empty. Makes me want to contribute something!