Agrihoods reimagine urban living by putting garden and crops, not roads and cars, at the center of the community.
While an agrihood can’t feasibly provide all the calories residents need, it’s an especially powerful system because the produce that it does produce is highly nutritious. Scale that food production up across a city, and the impact could be huge: One study found that Los Angeles could meet a third of its need for vegetables by converting vacant lots into gardens. “It’s incredible what we could do with what we have, and what we could do even more with intentional planning,” said Catherine Brinkley, a social scientist who studies urban agriculture at the University of California, Davis.
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These crops can even benefit from a quirk of city life: the urban heat island effect. As the sun beats down on all that concrete, asphalt, and brick, the landscape absorbs its thermal energy — raising the mercury well above surrounding rural areas — and slowly releases it at night. This is a growing problem for urbanites struggling with ever-higher temperatures. On the flip side, these green spaces help cool the neighborhood because their plants release water vapor, making summer more comfortable for the surrounding community. An agrihood can also support local biodiversity. Planting native flowering species, for instance, simultaneously beautifies the landscape and attracts pollinating insects, hummingbirds, and bats (which eat mosquitoes, an added bonus). Even the flowers the crops produce provide food for these pollinators, which return the favor by helping the plants reproduce.
6 February 2026
