Sauvignon Blanc is sourced from three Wairau sites. Cob Cottage is at the southeast corner of the valley, on the road just south of Blenheim. Summer Valley vineyard lies 800 metres to the south of Cob Cottage and is a particularly warm microclime. Roughan Lee is a small block that lies between the township of Renwick, in the heart of the valley, and the banks of Omaka River. Fruit is immediately transported to the winery, passed through a receival bin and straight into the press. Juices are cold settled over forty eight hours and racked away from gross lees before inoculation to an aromatic strain of yeast. A long cool ferment follows, a portion in French oak barriques for several months on fine lees.