Greenstone Vineyard is a 5-star rated winery by James Halliday is an amalgam of three great wine professionals, namely Tuscan winemaker Alberto Antonini, David Gleave MW and noted viticulturalist Mark Walpole. With only 1 hectare of Monastrell (Mourvèdre) planted, this is single site terroir taken to a new level. Spicy, with lift violets and a delicate acid backbone that leaves you with a feeling that southern Mediterranean varietals are at home in Heathcote.