Could soil-free farming feed the world?
Added on 07 March 2024
![Could soil-free farming feed the world? Could soil-free farming feed the world?](/img/3003_4889_Could_soil_free_farming_feed_the_world.jpg)
In aeroponics, there’s no need for soil. Plant roots hang freely in a chamber and are regularly treated to a fine mist packed with nutrients.
Photo by Nadine Primeau on Unsplash
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