Thistledown works closely with a diverse group of growers across the Barossa, McLaren Vale, Adelaide Hills and Langhorne Creek regions of South Australia and seeks out growers whose fruit is capable of expressing balance, varietal expression and a keen sense of place. In general, Thistledown sources fruit that is grown at about 3 tons per acre which we believe provides us with the optimal combination of concentration, fruit purity and balance. The regions of Barossa and McLaren Vale are blessed with a multitude of soil structures and we like to work with fruit that displays the effects of the changing nature of the soil explicitly – be that the rich, deep terra rossa soils of the Barossa Valley floor or the undulating, sandy soils of Blewitt Springs in McLaren Vale. Much is talked about the role of old vines and they are indeed a fabulous resource. However, they are not a guarantee of quality and in some years, having a trellised, judiciously irrigated middle aged vine may well provide wine of better balance than a dry grown old vine. We therefore like to work with a spread of trellised and bush vine vineyards, old and new, dry grown and irrigated. The consistent factor must be limited yields and balance.