The Produttori is Barbaresco’s benchmark producer. A huge share of the village’s best farmers, representing virtually all of its best terroirs, bring their fruit to the co-op. It is hard to be admitted to the co-op. There is a waiting list; only a few make it. Once you are in, the rules are strict. You don’t get to hold back any wine for your own labels. This isn’t a region where growers ship off their second best to the co-op and put their pride and joy in their own luxury bottles. You have to meet strict quality controls, of course. The Produttori is only devoted to quality-minded farmers with incredible terroir giving their all. The winemaking is likewise next level. Aldo Vacca, the co-op’s general manager, is one of the wine world’s greatest artists. If you ever have the opportunity to meet and taste with him, take it; he is also one of the wine world’s great communicators.