Orchard fruits and dairy come well before wine in Tasmania, which is often referred to as the Apple Isle, at least by Australians. The country’s smallest and perhaps most beautiful state is stamped with a cool, maritime climate, yet the southernmost regions are dry while the northern ones are considerably wetter, meaning vintage variations in wine are strongly delineated.
Despite external perceptions of verdant, bucolic fields, Tasmania’s southern zones of the Derwent and Coal River Valleys are largely dry when they aren’t enshrouded by clouds and regular drizzle. A reliable propensity for ripening grapes is the reason these regions were planted before others. The Channel District and Huon Valley at the southernmost end of the island face Antarctica and receive more rainfall. It is not until one heads north to Tasmania’s second-largest city, Launceston, that the landscape begins to glisten green and the humidity born of more regular rainfall becomes palpable.
I headed directly south from Hobart to the D’Entrecasteaux Channel on my recent visit to the state. There I visited Mewstone Wines in the aptly named hamlet of Flowerpot. A gorgeous north-facing vineyard, gently undulating, Mewstone is comprised largely of loamy duplex soils formed on Jurassic dolerite, a clay substrata.
Winemaker Jonny Hughes indicated that 2023 was “a cool La Nīna year that was light on volume, albeit very late and concentrated as a result,” due to prolonged hang time. It was also a high-acid vintage that required forensic viticulture to mitigate the ever-present prowl of botrytis and downy mildew. Hughes noted that picking didn’t finish until late May. This would be akin to November in the Northern Hemisphere! 2022 was a similar dynamic, albeit a bit more voluminous. It stands to reason that excellent riesling resulted.