Portable listening stations

What does the earthworm say to the springtail when they meet beneath the carrot field? Can you hear grass growing? What is the difference in sound from a vegetable field with organic soil and one with conventional ones? With our portable listening stations you can answer the question yourself!

When and where?

Learn more about Sounding Soil and test our portable listening stations at the following events:

The soil animals are on winter break. Dates of upcoming events will be published in spring 2024.



Would you like to exhibit the listening stations or do you know a great location? Contact us!

Our mobile listening stations are available for a variety of settings. They are great to have at eco-markets, court festivals, specialist conferences or open days.


From October 29th until November 25th 2018 “Sounding Soil“ was presented to the public in the Paul Klee Centre in Bern for the first time. From December 2018 to mid-March 2019 was the installation at the Zurich University of the Arts ZHdK.