Hand picked grapes are crushed and cold soaked over twenty four hours to extract maximum colour and flavour. The juices are inoculated with a neutral yeast to initiate vinification, which takes place in open fermentation tanks. Half way through fermentation the cap was headed down to achieve maximum extraction. The wine was then pressed to finish primary and malolactic fermentation in barrel. Once complete, Maurice O'Shea is aged in a selection of the finest quality, exclusively French oak barriques for up to eighteen months. During maturation the wine is racked and returned twice to build complexity in the middle palate, mellow the tannins and allow the sweet berry fruit to emerge.