The grapes come from a range of specially selected vineyards across Northern Greece, particularly from cool-climate regions, where the Mediterranean climate is tempered by strong continental influences. Diurnal temperature differences allow the grapes to build complex flavours while retaining refreshing natural acidity. The vines are trained using a variety of methods, which have been tailored to suit the variety, and vigour of the vine and the terroir, however, most are Double Cordon, to keep yields low and concentrate the flavours in the fruit. The majority of the vineyards are cultivated following organic principles, although they are not certified, and all grapes are hand-harvested in the cool of the morning to retain freshness.