Seeing the Woods

A blog by the Rachel Carson Center for Environment and Society


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Nurturing My Greens with High-Tech? Reflections on Vertical Farming and the PlantCube

by Marlen Elders

When I first saw designs for the plantCube, a smart, fully automated machine for producing perfect vegetables, it seemed more like a high-fashion kitchen device than a sustainable alternative for growing vegetables. The plantCube was created by Munich-based start-up agrilution, whose cofounder, Maximilian Lössl, spoke with us at a Tuesday Discussion at the RCC last July. The company is developing and manufacturing an automated small-scale vertical farming machine meant to enable urban citizens to grow their own food at home. With the plantCube, you don’t need a balcony or garden—not even sunlight or soil. The only thing you need is a white machine that looks like a freezer, electricity, an Internet connection, and a mobile phone. Via app you can remotely control everything from ordering seed mats to the development of your plants inside the cube.

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The plantCube developed by agrilution. Used with permission.

Although it has obvious benefits—it avoids long transportation, is free of pesticides, produces little waste, and is nearly non-perishable (thanks to a “holiday mode” that allows you to put your plants to sleep for a while)—I was skeptical about this invention. I was concerned by the idea that the fresh healthy vegetables I eat would not have touched juicy chilly dark soil, nor felt fresh breezes; I was concerned that they are not even able to experience a single ray of real sunlight. Could a plant growing on a nutrition mat in a clean white cube that automatically provides it with LED light, maintains a suitable temperature, and dispenses water in precise doses really be healthy at all? Continue reading


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Snapshot: A Living, Breathing Thing

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A living wall in Strasbourg. Photograph: Samantha Rothbart

Living walls aren’t just a wonderful way to brighten up urban spaces—greening grey walls has benefits inside and out. Green walls help protect building façades, reduce noise, and make structures more energy efficient, and they improve biodiversity and outdoor air quality, and our well-being in general. Living walls and vertical gardens have become increasingly popular over the years—thanks to innovative and striking designs by people like Patrick Blanc— and it’s not hard to see why: going green has never been so beautiful.