Safety of food grown in urban vertical gardens

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Urban agriculture has already been proven to reduce air pollution, collect and use runoff, increase productivity of space and aid in urban cooling, but it is still lacking in substantial scientific research in the safety of these plants being used for food. The G(U)ARDEN project will measure the biochemical composition of vegetables and fruits grown in urban environments, especially in places with intense traffic and air pollution. 

The primary urban vertical garden of this project is located in Riga, Latvia and is made up of local plants from the city's horticulture centers and nurseries. Researchers chose to use endemic plants to inspire residents to grow and conserve locally as well as to encourage sustainable and effective urban environmental development discussions.

"Today we live in a digital world where everything is instantaneous. In answer to that, we want to stimulate people's interest in real life — interest in the physical world and in being close to nature," said Anna Butele, author of project G(U)ARDEN and the founder of Annvil. "We can do that by creating even more green environments in the city — meeting places that bring together different groups of society. This way we can also bring attention to neglected environments in the city."

The pilot program has started with the team studying the garden's vegetable and fruit harvest in a scientific laboratory. Crops are measured for the presence of heavy metals, while the air and water is measured for microbiological composition to help identify all possible risk factors associated with the impact of the urban environment on edible plants. The data obtained from the experiment will aid in continued projects to help create a series of urban gardens in Latvia's largest cities next year.

+ Annvil

Photography by Ingus Baj?rs via Annvil

Source: Inhabitat

Source: Inhabitat