Finca GualfínTacana MalbecGualfin patriarch Bill Bonner was shocked when he discovered, deep in his Argentina ranch, an entire vineyard of old-growth malbec still on its original, ungrafted rootstock. He decided to create this single-vineyard malbec wine to celebrate, in the traditional unoaked style of the Calchaquí Valley. Fresh, free of cloying oaky flavor, yet plush in mouthfeel.