‘Fresh from the roof’: the supermarket growing salad a few metres above the tills

Customers seeking greens at one Berlin outlet are dealing with some very local supply chains indeedWalking into the Felix Thomas REWE supermarket in Lankwitz, Berlin, customers are immediately presented with a choice of greens: romaine, rocket, iceberg. But last month, a new option joined the selection: Lankwitz loose-leaf lettuce. A combination of head lettuce, romaine lettuce, Lollo Rosso, and dark…