The grapes are sourced exclusively from mature vines within a single hectare vineyard block called the Reed Vineyard. This beautiful vineyard is situated on an old riverbed, where the shallow, loamy Renwick soils are derived from stony alluvium and offer the wine excellent drainage. The vines are a mixture of Burgundian Chardonnay clones; predominantly they are clone 95, with a proportion of Mendoza clones and some clone 15. The fruit from this block has become renowned for delivering crisp, flinty flavours. The carefully selected fruit is hand-harvested in order to pick some as whole bunches, for additional complexity when vinified.