Above Singapore’s cityscape, an innovative urban food forest produces around a ton of organic fruits and vegetables yearly high up on a skyscraper’s rooftop. This layered garden is reshaping ideas about city farming and sustainability in dense urban centers.
- A rooftop food forest grows bananas, star fruit, and native crops 51 floors above ground.
- The city mandates greenery replacement policies, encouraging vertical gardens.
- Efforts focus on shifting from ornamental plants to productive, perennial food crops.
What happened
Permaculture educator Andrew Millison visited Singapore to explore how much food and greenery a dense urban environment could sustainably produce. On one 51st-floor rooftop, he discovered a thriving urban food forest that yields approximately a ton of organic fruits and vegetables annually. This diverse garden includes bananas, mulberries, star fruit, water apples, and native kadong, arranged in vertically layered planting systems that maximize limited rooftop space.
The rooftop farm also features bees pollinating crops and a wonder berry that turns sour flavors sweet, creating a unique culinary experience. The garden supplies a nearby restaurant, which intimately integrates the rooftop harvest into its kitchen philosophy, minimizing waste and inspiring creative dishes sourced directly from the high-rise garden.
Why it feels good
This urban food forest presents a hopeful vision of sustainable city living by transforming concrete rooftops into verdant landscapes capable of producing genuine food. It enlivens dense city areas, improves biodiversity by attracting pollinators, and showcases how layered, perennial crops can thrive even at extreme heights. The farm breaks the mold of typical rooftop gardens by growing food vertically in multi-tier systems rather than conventional flat rows.
Singapore’s government policies supporting greenery through mandatory landscape replacement encourage widespread adoption of vertical and rooftop gardens. This approach beautifies the city while creating ecological corridors and potential new food sources, fostering a stronger connection between residents and their food environment.
What to enjoy or watch next
Edible Garden City, a local urban farming social enterprise, is advancing this concept by developing resilient native and traditional crops to replace much of Singapore’s current ornamental rooftop plantings. Their experiments promote food forests that reduce pests, pesticide use, and demand less maintenance through diversified, multi-layered cropping systems.
With around 2,000 hectares of rooftop greenery citywide, Singapore stands on the brink of converting its extensive green infrastructure into a robust food production network. Watching this transformation unfold offers an inspiring glimpse into the future of urban agriculture where skyscrapers feed cities and nature flourishes well above the streets.