Rosnay, Rivers Road, Canowindra, NSW, Australia, is a vineyard and olive grove that has been biodynamic for 12 years. In this video Sam from Rosnay shows the process of mixing and spraying the Biodynamic Preparation 500 and the manure concentrate using flowforms and a small utility. By doing this at least twice a year they maintain that they have been able to bring life and fertility back into their soils and produce wine, olives and olive oil with unique character, without chemical fertilisers and biocides.