Postup PDO

Postup occupies south and southwest-facing slopes on the Pelješac Peninsula, stretching from near the village of Podobuče westward toward Orebić, overlooking the bay of Orebić and the island of Korčula. The appellation sits at maximum elevations of 200 meters on comparatively gentle slopes, contrasting with Dingač's dramatic 45-degree inclines that reach 300 meters above sea level. Despite the difference in steepness, both regions share near-identical conditions: southwest coastal exposure, karstic limestone and dolomite soils, and approximately 2,800 hours of annual sunshine. Vines experience what is called triple insolation: direct sunlight, light reflected from the Adriatic Sea, and light bounced off the pale limestone rock surface.

• Soils are predominantly sandy material overlying dolomite limestone cliffs, providing excellent drainage and natural heat reflection
• The white karst limestone surface reflects sunlight back into the vine canopy, aiding sugar accumulation even in seasons with less direct sun
• The Pelješac Peninsula is more than 65 kilometers long and only about 6 kilometers wide, connecting to the Croatian mainland near Ston
• Mediterranean climate with hot, dry summers and mild winters creates reliable ripening conditions for high-sugar, high-alcohol Plavac Mali

Plavac Mali is the sole permitted variety in Postup and the most widely planted red grape on Croatia's Dalmatian coast. DNA research confirmed in 1998 by Dr. Carole Meredith at UC Davis, with input from Croatian-American winemaker Mike Grgich, that Plavac Mali is the offspring of Crljenak Kaštelanski (the Croatian name for Zinfandel) and Dobričić, an ancient variety from the island of Šolta. Plavac Mali is therefore not identical to Zinfandel but is its offspring. The variety thrives in the coastal, limestone-rich terroir of Pelješac, producing dense, high-tannin, full-bodied reds with naturally high alcohol. Postup expressions are typically slightly less concentrated than Dingač due to gentler slopes, but remain tangibly richer than Plavac Mali from mainland Dalmatian locations.

• Plavac Mali means 'little blue,' describing the small, dark-skinned berries; the name plavo means blue and mali means small in Croatian
• Typical flavors include dark cherry, blackberry, plum, dried fig, carob, sage, pepper, and spice; oak-aged examples add leather, cedar, and sweet spice
• Alcohol ranges from 13% to over 16% in top Pelješac sites, driven by partial over-ripening and raisination of berries on the vine
• Wines can be dry, semi-dry, or sweet; most Postup PDO wine is dry, though a small amount of residual sugar is a traditional Dalmatian expression

Matuško Winery, founded in 1998 by Mato Violić in Potomje, operates the most visited wine cellar on Pelješac, a 2,000-square-meter underground facility. Matuško produces wines from both Postup and Dingač appellations, including flagship reds aged in French, Spanish, American, and Croatian oak barriques, and is one of the first Croatian producers to export premium Plavac Mali at scale to China. Frano Miloš, based in Ponikve, started winemaking in 1989 following the fall of communism, rebuilding family terraces and pioneering organic viticulture on the peninsula. The Miloš winery's cult-status Stagnum, called the 'first Croatian cult wine' by wine writer Hugh Johnson, is aged six years in old Slavonian oak barrels and a further three years in bottle before release, fermented with indigenous yeasts, unfiltered, and unsulfured until bottling.

• Matuško's 2,000 sq. meter underground cellar in Potomje attracts over 50,000 visitors per year and offers the full range from entry-level Postup to premium Dingač Royal
• Miloš farms 15 hectares of certified organic vineyards on steep 45-degree, dolomitic limestone terraces near Ponikve, overlying Prapratno Bay
• Frano Miloš uses only indigenous yeasts, ages all wines in old Slavonian oak (never new oak), and releases no wine until full maturity; the 1994 Plavac is still considered youthful by collectors
• Saints Hills winery, founded by Ernest Tolj with French consultant Michel Rolland, produces a benchmark Pelješac Dingač aged 18 to 24 months in barrel

Postup was registered for Yugoslav state protection in 1967, becoming the second wine-growing region in Croatia to receive such status after Dingač (1961). Both appellations gained EU Protected Designation of Origin (PDO) status when Croatia joined the European Union in 2013. Under current regulations, Postup must be produced from 100% Plavac Mali grapes grown within the defined zone on the southern slopes of Pelješac. Minimum alcohol is 13.5% ABV, reflecting the variety's natural capacity for high sugar accumulation in this intensely sunny coastal environment. The Klasiko tier requires minimum 12 months total aging, with at least 9 months in wooden casks, while the Riserva tier requires 24 months total, including at least 18 months in wood. Postup is classified under Croatian law as Vrhunsko Vino, meaning Premium Quality Wine.

• Dingač (1961) and Postup (1967) were the first two appellations in Croatia and among the first specifically for a single indigenous grape variety anywhere in the former Yugoslavia
• 100% Plavac Mali required; minimum 13.5% ABV; Klasiko = 12 months aging (9 months wood); Riserva = 24 months aging (18 months wood)
• EU PDO status confirmed 2013 on Croatia's accession; wines classified as Vrhunsko Vino ('Premium Quality Wine') under Croatian national law
• Dingač requires grapes from southwest-facing slopes with defined incline parameters; Postup shares comparable grape sourcing rules with its own delineated zone

Postup and Dingač sit side by side on the southern flank of Pelješac, and the two appellations share nearly identical climate, sun exposure, soil parent material, and grape variety. The key difference is topography: Dingač's vineyards plunge at 45-degree angles to as high as 300 meters above the Adriatic, creating extreme ripening conditions with very low yields and intense concentration, while Postup's gentler slopes top out at 200 meters and allow for somewhat more moderate growing seasons. Postup wines are consistently described as slightly less powerful and tannic than Dingač, but are still tangibly richer than Plavac Mali from inland or island locations. Some experienced tasters find the two difficult to distinguish in a blind setting. Both appellations benefit from the same triple-insolation effect: direct sun, reflection off the sea, and light bounced off the pale limestone.

• Dingač = 45-degree slopes, up to 300m elevation, extreme concentration; Postup = gentler slopes, maximum 200m, slightly more approachable structure
• Both appellations share the same southwest-facing coastal exposure, karstic limestone soils, and approximately 2,800 hours of annual sunshine
• Postup stretches from near Podobuče westward to Orebić, while Dingač runs from Trstenik to Podobuče on the peninsula's steep southern coast
• Harvesting in both zones is extremely labor-intensive; some terraces are so steep that workers must use ropes to descend safely during picking

Wine tourism is a major and growing part of Pelješac's economy, and both Dingač and Postup are easily accessible from the village of Potomje, which sits just inland and serves as the main hub for winery visits. Matuško Winery in Potomje offers guided cellar tours and tastings in one of Croatia's largest underground wine cellars. The Miloš winery in Ponikve, a short drive from the oyster village of Mali Ston, welcomes visitors to its old stone cellar carved into the rocky hillside. Saints Hills, founded by Ernest Tolj, has a purpose-built visitor center with a restaurant offering five-course wine-paired dinners. The island of Korčula, home to the aromatic white Pošip grape, is visible from the Postup vineyards and reachable by a 15-minute ferry from Orebić.

• Potomje village, just inland from both Dingač and Postup, is lined with small family wineries selling direct from farmhouse shops or seasonal roadside stalls
• The Matuško cellar in Potomje attracts over 50,000 visitors annually and is the most visited wine destination on the peninsula
• Miloš winery in Ponikve offers vineyard walks through hand-built dry-stone terraces alongside tastings of their certified organic Plavac Mali range
• A narrow one-lane tunnel through the mountain ridge connects Potomje to the steep Dingač coast below, making both appellations easy to visit together