Farmers are using London's abandoned underground tunnels to grow vegetables

This brings a whole new meaning to farm to table eating. Growing Underground, a UK-based start-up, has begun farming below the streets of London in the city's abandoned underground tunnels. Originally constructed as bomb shelters during WWII, the tunnels lie 12 stories below ground level and have been unused since the 1940s.

Growing Underground has transformed the tunnels into cleanrooms, complete with solar and wind powered LED lights, bringing artificial sunlight below the streets. So far, the sustainable farming company produces microgreens, lettuce, and other vegetables year round without the threat of seasonal changes or drought. Even more impressive, their produce can be delivered fresh to customers within just eight hours!

See photos of other alternative farming trends here:

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