Interesting facts 33 meters beneath a London street, inside tunnels built during World War II, a farm grows salads and herbs using LED, without sun, without soil, and with 70% less water than a conventional garden. Flavia Marinho 24/04/2026 at 20:09
Interesting facts 33 Meters Below London, Underground Farm Uses LED and Hydroponics to Grow Microgreens for Supermarkets Like Tesco and Waitrose Alisson Ficher 10/01/2026 at 13:41
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