Grosset – Springvale Vineyard, Clare Valley
The Grosset Springvale Vineyard is a 6.12-hectare riesling site within the larger 17-hectare Watervale vineyard in the Clare Valley’s Watervale subregion – chosen purely on the basis of geology, altitude, elevation and aspect, and dedicated entirely to riesling across three clones and five blocks. What makes Springvale distinct, even within the Watervale subregion, is an unusual geological layering: red-brown clay over limestone over friable gradational clay loam, with blue slate lying approximately 3 metres below the surface – a formation unique to this site, and one that was not fully understood until after the vines were in the ground. Planted between 2000 and 2003 at 450 to 470 metres elevation – among the highest sites in Watervale – and certified organic (2014) and biodynamic (2019) by Australian Certified Organics, the vineyard is managed by Matthew O’Rourke, who has worked the site since 2011. The Grosset Springvale Riesling sells out annually and is among the most collected wines in Australia.