Vuna News Our latest news. Stay in touch with us! Urine-based fertilisers in organic farming? Listen to the entire podcast with Olivier Chaloche, Fabien Esculier and Florent Brun on France Culture. Read more Our congratulations! We congratulate Helena Horber on completing her BSc at the ZHAW Institute of Environment and Natural Resources IUNR. Read more For World Toilet Day on 19.11. Seminar "Closing water cycles - approaches for building practice". Finissage "Flushlight" & film screening "Holy Shit" at the Stadtgärtnerei Zurich. Read more The Vuna train First delivery from one of our redevelopment gardens ‘Phytotiny’ with the rack railway. Read more Load more