Each year, the team behind this virtuoso label seems to find a new gear, another one per cent, another nugget of wisdom acquired from experience. Some might say that Swinney has created a rod for its own back in hitting the ground so fast. How do you keep on improving from such a high base? Others would say that success breeds success.But success at this level doesn’t come by happenstance. Alongside Matt and Janelle Swinney and winemaker Rob Mann, WA vine guru Rhys Thomas is turning up the dial on precision viticulture. Thomas arrived at Swinney after more than 17 years as state viticulturist for Houghton, whose flagship wine is named for its legendary, long-serving winemaker, Jack Mann—Rob Mann’s grandfather. In his former role, he’d enjoyed a 15-year working relationship with Swinneys’ Frankland River fruit. So, when the opportunity to work at Swinney arose, Thomas didn’t think twice: “It took me less than five minutes to make the call.”For Thomas and his colleagues, the devil is always in the detail. In his experienced eyes, what elevates Frankland River and the Swinney vineyard above other parts of Western Australia is the prevalence of the best kinds of viticultural soil: alluvial, ferruginous red-gum gravels. From there, every exhaustive step the team takes—right down to the multiple passes they make to pick the bunches—is precisely managed to achieve perfect balance in canopy, yield, fruit and wine. “We apply all the best viticultural practices you can think of, unconstrained by budget, to get those flavours and memories,” says Rhys, evoking Einstein’s theory that curiosity has its own reason for existing.There’s nothing theoretical, however, about the quality of Swinney’s clutch of wines. The season was dry overall, but the vines got “the right rain at the right time”, and the relatively cool season balanced out the low yields, so the fruit came in at the usual time with great concentration and acidity. “We’ve got some really exciting wines from 2023,” says Rob Mann. “It was a great vintage.” Indeed, these new releases fit seamlessly into a body of work that explains why Swinney is crafting some of the finest wines in Australia.