Mar 16, 2021 | 10 Years of PSI, News
Over the past ten years, PSI has designed, constructed and now maintains 27 specific gardens at our PSI Farm and Bandusia country retreat. The gardens are based on permaculture principles and are all organic, using animal or fish fertilisers only and with no... 
Feb 17, 2021 | 10 Years of PSI, 40 Years of Permaculture, News, Permaculture Course News
Over the last 10 years PSI has been creating a permaculture demonstration site at Bandusia Country Retreat and the adjacent PSI Farm. The power of a demonstration site we believe is the best way to share and influence knowledge about ecologically sustainable...
