The Nemea Plateau & the St. George Legacy
Sellas Winery is a family-run estate in Ancient Kleones, Nemea — one of Greece's most historic and important red wine regions. Founded in the late 1990s by the Sellas family, continuing vine-growing heritage that began in the 1950s when the grandfather first cultivated vineyards in the region. The estate is now run by brothers Vassilis, Georgios, and Charalampos, who have transitioned the winery to certified organic and — since 2024 — biocyclic vegan production. With approximately 12 hectares of estate and contracted vineyards at 300–550 metres elevation, Sellas produces ~60,000 bottles annually, with a particular focus on Agiorgitiko — the emblematic "St. George" grape of Nemea — alongside a diverse portfolio of indigenous Greek and select international varieties. All wines are crafted on-site in small batches, emphasizing balance, purity, typicity, and honest expression of Nemea's calcareous-clay terroir.
The Sellas Family & Three Generations of Nemea
The story of Sellas Winery begins in the 1950s, when the grandfather of the Sellas family started cultivating the first vineyards in the region of Nemea, in the Peloponnese — a land of extraordinary viticultural significance, whose winemaking history stretches back to antiquity and whose modern identity is built around Agiorgitiko, the "St. George" grape that has become synonymous with Greek red wine of quality and distinction. For decades, the family grew grapes and sold them to larger producers, accumulating knowledge of the Nemea terroir — its calcareous-clay soils, its altitude-driven climate, the specific demands of Agiorgitiko — while waiting for the moment when they could transform their agricultural heritage into an estate of their own. That moment came in the late 1990s, when the Sellas family founded their winery, and it was consolidated in 2000 when Athanasios Sellas took over the land and invested in a modern winemaking facility, deciding to create their own line of estate wines rather than continuing merely as grape growers for others.
The modern era of the estate has been defined by a generational transition that has brought both continuity and innovation. In recent years, the business was taken over from their father Athanasios by three brothers — Vassilis, Georgios, and Charalampos — who have introduced new directions in viticulture while honouring the family's foundational commitment to quality and terroir expression. Under their leadership, the estate transitioned to certified organic production, eliminating synthetic chemical inputs from the vineyard and adopting sustainable practices that align with contemporary environmental consciousness. Beginning in 2024, Sellas adopted the biocyclic vegan approach — a step beyond conventional organic and vegan certification that emphasises purely plant-based cultivation methods throughout the entire production chain, avoiding all commercial animal husbandry and animal-origin inputs in soil management, and building soil fertility through green manures and plant-based biocyclic compost. In 2025, Sellas Winery became certified according to the Biocyclic Vegan Standard — a distinction that places the estate among the most progressively sustainable producers in Greece.
The Sellas philosophy is rooted in sustainable viticulture, careful handcraftsmanship, and honest expression of Nemea's terroir — principles that have governed the family's work since the grandfather first planted vines in the 1950s and that the third generation now refines with organic and biocyclic vegan practices. The estate's goal, as the brothers articulate it, is to create fine and innovative wines that highlight the true terroir of Ancient Cleones and the whole of Nemea, with controlled quantity of production and increased quality as the main pillars of their vision. What they really aim for is for the consumer to enjoy wines that they will talk about for a long time — a simple but profound ambition that reflects the family's understanding that wine is not merely a beverage but a medium of memory, conversation, and cultural connection. All wines are produced on-site, in small batches, emphasizing balance, purity, and typicity over heavy intervention or manipulation — a commitment to letting the Nemea terroir speak through the grape rather than imposing a winemaker's ego upon it.
The family's favourite varietal is Agiorgitiko — the noble red grape of Nemea, whose name derives from the Greek for "St. George" and whose cultivation in the region dates back centuries. But the estate's plantings and portfolio extend far beyond this flagship variety, encompassing a diverse range of Greek indigenous grapes and select international varieties that together create a comprehensive picture of what the Nemea plateau can achieve. The estate grows Savvatiano, Sauvignon Blanc, Chardonnay, Roditis, Moschofilero, Malagouzia, and Assyrtiko alongside their beloved Agiorgitiko — a varietal programme that demonstrates the brothers' curiosity about the full expressive range of their terroir and their refusal to be limited by the reputation of a single grape. This diversity is not merely commercial strategy but a reflection of the Sellas conviction that Nemea's calcareous-clay soils and altitude-driven climate can support multiple varieties, multiple styles, and multiple expressions — and that the best estates are those that explore rather than restrict their terroir's potential.
"Our goal is to create fine and innovative wines that highlight the true terroir of Ancient Cleones and the whole of Nemea. The main pillar of our vision is the controlled quantity of production and increase of quality."
— Sellas Winery
Ancient Kleones & the Nemea Plateau & the Peloponnesian Terroir
Nemea, the region where Sellas Winery is situated, is one of Greece's most historic and important wine regions — a valley in Corinthia, Peloponnese, whose winemaking fame dates to antiquity and whose modern reputation rests on PDO Nemea, the appellation that protects and promotes Agiorgitiko, the "St. George" grape that has become the emblematic red variety of Greek viticulture. The Nemea valley stretches between the mountains of Korinthos and Argolis, creating a natural amphitheatre of vineyards that benefit from altitude, diverse soil compositions, and a climate that combines Mediterranean warmth with continental coolness — conditions that are ideal for the slow, balanced ripening of Agiorgitiko and the preservation of acidity in white varieties. The region is divided into several sub-zones, each with distinct characteristics, and Sellas's vineyards lie in the Ancient Kleones area — a location of historical resonance, named for the ancient city that once stood nearby, and of viticultural significance, where the combination of elevation, soil, and exposure creates optimal conditions for quality wine production.
The terroir of the Sellas vineyards is defined by three interlocking factors: altitude, soil composition, and climate. The vineyards are planted between 300 and 550 metres above sea level — among the higher-elevation zones of Nemea — on the Leontio plateau and surrounding areas. This elevation is crucial to the estate's style: it provides cooler nights that preserve acidity in both red and white grapes, it extends the growing season and allows gradual phenolic development, and it creates the marked diurnal temperature range that is essential for the development of complex, balanced wines. The soils are predominantly calcareous-clay and limestone-based — a composition that provides good drainage, promotes deep root systems, and contributes the mineral backbone and structural precision that distinguish Nemea wines from those of lower, alluvial areas. The calcareous component adds crisp acidity and chalky minerality; the clay provides body, texture, and water retention that sustain the vines through dry summer months; and the limestone subsoil adds a stony, earthy complexity that seems to carry the memory of the ancient seabed that once covered this region. This is not merely dirt; it is the geological history of the Peloponnese, fractured and uplifted over millennia, expressed in the flavour and structure of every Sellas wine.
The climate of the Sellas vineyards is Mediterranean with strong continental influences — a combination that defines the Nemea appellation and that the estate exploits with careful vineyard management. Warm, sunny days during the growing season provide the energy and sugar accumulation necessary for ripening, while cool nights — enhanced by the elevation and the mountain airflows that descend from the surrounding peaks — preserve acidity, slow aromatic degradation, and create the conditions for gradual, balanced phenolic maturity. The long growing season ensures that Agiorgitiko achieves its optimal expression: full phenolic ripeness, complex aromatic development, and tannins that are fine-grained and supple rather than aggressive or astringent. For the white varieties — Assyrtiko, Roditis, Moschofilero, Malagouzia — the climate provides the freshness and aromatic clarity that distinguish high-altitude Nemea whites from the heavier, lower-acid wines of warmer zones. The estate's commitment to sustainable, low-yield viticulture further concentrates these climatic benefits: hand-tended vines, minimal chemical inputs, and manual harvesting ensure that each grape carries the maximum expression of its specific place.
The organic and biocyclic vegan farming that now defines Sellas is the culmination of a gradual evolution from the conventional practices of the grandfather's generation to the progressive sustainability of the third generation. Certified organic cultivation means no synthetic pesticides, herbicides, or fertilisers — only natural compost, green manures, and the mechanical cultivation that the brothers perform with their team. The biocyclic vegan approach, adopted in 2024 and certified in 2025, goes further: it eliminates all animal-origin inputs from the production chain, building soil fertility through purely plant-based biocyclic compost (with a high percentage of grape residues) sourced from the nearby Biocyclic Park in Kalamata, and using green manures to enrich the soil naturally. This is not merely a certification but a philosophical commitment to a form of agriculture that is entirely plant-based, entirely chemical-free, and entirely aligned with the ecological integrity of the Nemea landscape. The result is vineyards that are not only productive but regenerative — systems that improve the soil, support biodiversity, and produce grapes of extraordinary purity and vitality.
Family-run estate in the historic Nemea valley, one of Greece's most important wine regions. Founded late 1990s, continuing vine-growing heritage since the 1950s. Now run by brothers Vassilis, Georgios, and Charalampos. Approximately 12 hectares of estate and contracted vineyards at 300–550m elevation. Certified organic and biocyclic vegan (2025). Sustainable, low-yield, hand-harvested viticulture. All wines produced on-site in small batches. Annual production ~60,000 bottles. Focus on Agiorgitiko with diverse portfolio of indigenous and international varieties. Goal: controlled quantity, increased quality, wines consumers will remember.
Vineyards at 300–550m on the Leontio plateau and Ancient Kleones area — among the higher elevations of Nemea. Soils predominantly calcareous-clay and limestone-based with good drainage. Calcareous component adds crisp acidity and chalky minerality; clay provides body, texture, and water retention; limestone subsoil adds stony, earthy complexity. Cool nights from elevation and mountain airflows preserve acidity and extend growing season. Marked diurnal temperature range essential for complex, balanced wines. Long growing season ensures gradual phenolic development and fine-grained tannins in Agiorgitiko. Geological history of the Peloponnese expressed in every wine.
Certified organic cultivation — no synthetic pesticides, herbicides, or fertilisers. Natural compost, green manures, mechanical cultivation. Biocyclic vegan approach adopted 2024, certified 2025 — goes beyond organic and vegan to eliminate all animal-origin inputs from the entire production chain. Soil fertility built through purely plant-based biocyclic compost (high percentage of grape residues) from nearby Biocyclic Park in Kalamata. Green manures for natural soil enrichment. No commercial animal husbandry, no manure, no animal by-products. Regenerative agriculture that improves soil, supports biodiversity, and produces grapes of extraordinary purity. One of Greece's most progressively sustainable producers.
Warm, sunny days balanced by cool nights from surrounding mountain airflows. Long growing season ensures gradual sugar and phenolic development. Elevation provides natural acidity preservation in both reds and whites. Mountain airflows from Korinthos and Argolis peaks create cooling effect. Conditions ideal for Agiorgitiko's slow, balanced ripening — full phenolic maturity, complex aromatics, fine-grained tannins. White varieties benefit from freshness and aromatic clarity at altitude. Sustainable, low-yield viticulture concentrates climatic benefits. Hand-tended vines with minimal chemical inputs. Manual harvesting to ensure gentle grape selection and preservation of fruit integrity.
Small Batches & Balance & the Honest Cellar
The winemaking philosophy at Sellas combines traditional Greek craftsmanship with precise, small-scale modern techniques — an approach that honours the family's agricultural heritage while embracing the technical possibilities of contemporary vinification. The estate's facility in Ancient Kleones is fully equipped with stainless steel tanks, temperature control systems, and a small oak barrel cellar, allowing the brothers to manage every stage of production with precision and care. But the equipment is always subordinate to the philosophy: balance, purity, and typicity over heavy intervention or manipulation. This is not winemaking as transformation — the imposition of a winemaker's vision upon the grape — but winemaking as revelation, the careful, respectful handling that allows the Nemea terroir to express itself with clarity and conviction.
The fermentation practices at Sellas reflect this balanced approach. Fermentation is conducted primarily in stainless steel tanks with temperature control to preserve aromatics — a modern technique that is essential for the fresh, fruit-driven styles that define the estate's whites and lighter reds. However, native yeasts are used in select bottlings for greater authenticity, particularly in cuvées where the brothers wish to emphasise the wild, vineyard-specific character of the fermentation. This dual approach — controlled, cultured yeast for consistency and precision; wild yeast for complexity and terroir expression — allows Sellas to produce wines that are both reliable and distinctive, both approachable and characterful. For the red wines, extended maceration (10–20 days) extracts fine tannins and deep colour from the Agiorgitiko skins, while gentle pressing ensures that the wine retains purity and balance rather than aggressive extraction. The whites undergo 3–6 months on lees for added texture and body, a practice that builds the subtle creamy richness and mouthfeel that distinguish the estate's Moschofilero, Malagouzia, and Assyrtiko from simpler, stainless-steel-only whites.
The ageing programme at Sellas is deliberately calibrated to each wine's character and intended style. Reds are aged 6–12 months in French oak barrels, depending on the cuvée — the flagship Nemea PDO sees 8–10 months in French oak, which contributes subtle spice, vanilla, and structural integration without overwhelming the variety's essential red-fruit character; the Agiorgitiko Reserve, from selected old vines, receives 12 months in oak and further bottle ageing, developing the richness, depth, and complexity that justify its premium positioning. The use of French oak rather than American or other origins is a deliberate choice: French wood provides finer tannins, more subtle toast and spice notes, and a better marriage with the elegant, medium-bodied character of Nemea Agiorgitiko. Whites are aged primarily in stainless steel, with lees contact providing texture rather than wood influence — a decision that preserves the primary aromatics and the crisp, refreshing character that define the estate's white wines. This vessel programme is not about imposing a consistent oak signature across the portfolio but about matching each wine with the container that best reveals its specific qualities.
The finishing practices at Sellas reflect the estate's commitment to purity and transparency. Sulfur use is moderate, applied only as needed for stability — the brothers understand that sulfur is essential for preserving wine quality during transport and storage, but they use it sparingly, relying on the health of the fruit, the cleanliness of the cellar, and the natural acidity of the wines to provide stability. Fining is minimal, and filtration is light, applied before bottling to maintain freshness without stripping the wine of its natural texture and complexity. All bottling is done at the estate with complete quality control over every stage — a final guarantee that the wine in the bottle matches the vision that guided its production from vineyard to cellar. The result is a portfolio of wines that are clean, fresh, and approachable, yet possessed of the depth, complexity, and terroir character that distinguish the best Nemea producers. These are wines that combine traditional Greek identity with modern elegance — food-friendly, ageworthy, and honest in their expression of the Ancient Kleones terroir.
The Agiorgitiko "St. George" & the Nemea PDO
Agiorgitiko — the "St. George" grape — is the beating heart of Sellas Winery and the defining variety of the Nemea appellation. A thick-skinned, late-budding, late-ripening red grape with extraordinary versatility, Agiorgitiko can produce wines ranging from light, fresh, fruity reds to dense, structured, age-worthy wines of profound complexity — and the Sellas portfolio demonstrates this range with precision and conviction. The Rizes Red is the estate's entry-level Agiorgitiko — a lighter, fresher expression at 12.5% alcohol, with exciting red fruits on the nose (raspberries, red plums, red cherries), great acidity, and a light, vibrant body that makes it perfect for everyday drinking and slightly chilled service. The Nemea PDO is the flagship — a medium-bodied, elegant red with aromas of cherry, plum, and sweet spice, aged 8–10 months in French oak, that demonstrates the classic Nemea style of balance, purity, and food-friendly structure. The Reserve, from selected old vines, receives 12 months in oak and further bottle ageing, developing a richer, more structured profile with the depth and complexity that reward cellaring. And the Oneirou Odos Dry Red, from the Ancient Kleones vineyards at 300 metres, shows the experimental side of the brothers' work — cold maceration, fermentation at 12–20°C, four months on lees, no malolactic fermentation — producing a wine of red berry and violet aromatics with a freshness and precision that challenge conventional expectations of Nemea reds. This is not merely a varietal programme but a mission of revelation — a demonstration that Agiorgitiko, in the calcareous-clay soils and altitude-driven climate of Ancient Kleones, can achieve multiple expressions, multiple levels of complexity, and multiple forms of pleasure, from the porch-pounder to the cellar treasure.
The Portfolio & the Cuvées
Sellas Winery produces approximately 60,000 bottles annually from its 12 hectares of estate and contracted vineyards — a scale that allows the brothers to maintain precise control over quality while offering a diverse portfolio that spans the full range of Nemea's viticultural potential. The range includes crisp fresh whites, aromatic floral whites, structured Assyrtiko, light everyday reds, elegant PDO Nemea Agiorgitiko, rich Reserve reds, blends with international varieties, and fresh rosés — all produced with the same overarching commitment to organic and biocyclic vegan farming, small-batch production, balance, purity, and honest terroir expression. The following represents the core cuvées, with the understanding that the brothers continue to experiment and evolve, producing limited wines that test new techniques and respond to the specific conditions of each vintage.
"A lighter version of Agiorgitiko, this St George has exciting red fruits on the nose. Raspberries (red & black), red plums, red cherries. Great acidity. Light & fresh."
— Madrona Wine Merchants, on Sellas Rizes Red 2023
The Nemean Voice & the Biocyclic Vegan Pioneer
To understand Sellas Winery, one must understand the concept of the Nemean voice — a viticultural identity that is distinct from the volcanic wines of Santorini, distinct from the gentle slopes of Anchialos, distinct from the island wines of the Aegean or the Ionian, and distinct even from the more established appellations of Naoussa or Rapsani. This is the voice of Nemea — the "Valley of Violets," whose winemaking wealth derives from its calcareous-clay soils, its altitude-driven climate, and its emblematic red grape, Agiorgitiko, the "St. George" that has carried the reputation of Greek red wine for generations. It is the voice of the Leontio plateau, where the Sellas vineyards rise to 550 metres, where cool nights preserve acidity and extend the growing season, and where the limestone subsoil adds a mineral complexity that seems to carry the memory of ancient seas. It is the voice of Ancient Kleones, where the brothers Vassilis, Georgios, and Charalampos have established their winery on land that has known vines since antiquity, continuing a family tradition that began in the 1950s and that they have now elevated to certified organic and biocyclic vegan production. It is the voice of Agiorgitiko in all its forms — light and fresh in the Rizes Red, elegant and structured in the Nemea PDO, rich and complex in the Reserve, experimental and precise in the Oneirou Odos — a demonstration that this single variety, in the hands of attentive farmers and restrained winemakers, can produce a symphony of styles rather than a single, monolithic expression.
The biocyclic vegan pioneer identity that Sellas has established in Nemea is not merely a matter of certification or marketing; it is a matter of principled, consistent, deeply rooted practice that represents the most progressive edge of sustainable viticulture in Greece. In a region where conventional agriculture still dominates and where many producers rely on synthetic inputs and animal-derived fertilisers, the Sellas brothers have created a radical alternative: a form of viticulture that is entirely plant-based, entirely chemical-free, and entirely aligned with the ecological integrity of the Peloponnesian landscape. The biocyclic vegan approach — certified in 2025 — eliminates all animal-origin inputs from the production chain, building soil fertility through green manures and plant-based biocyclic compost rather than manure or animal by-products. This is agriculture as regeneration, not merely sustainability — a system that improves the soil, supports biodiversity, and produces grapes of a purity and vitality that conventional methods cannot achieve. The brothers' commitment to this approach is not a rejection of their grandfather's legacy but its evolution and refinement — the same attentive, hands-on farming that the Sellas family has practiced for three generations, now informed by the most advanced ecological science and the most rigorous ethical standards.
The future of Sellas is tied to the deepening of the brothers' relationship with their Nemea terroir — the continued cultivation of their organic, biocyclic vegan vineyards, the refinement of their winemaking techniques, the development of new cuvées that explore the full range of what Agiorgitiko, Moschofilero, Assyrtiko, Roditis, Malagouzia, and their international varieties can achieve in the calcareous-clay soils and altitude-driven climate of Ancient Kleones, and the strengthening of their position in the Greek, European, and international markets for sustainable, terroir-driven, ethically produced wine. The estate will remain family-driven — Vassilis, Georgios, and Charalampos continuing to work the vineyards, the cellar, and the distribution networks with the same commitment to quality, balance, and purity that has defined the project since the late 1990s, and the next generation growing up among the vines and barrels, learning the craft that their grandfather and father built from nothing on the Nemea plateau. The Rizes line will continue to offer accessible, lower-alcohol, organic and vegan wines for everyday pleasure; the Nemea PDO will continue to express the classic, elegant side of Agiorgitiko; the Reserve will continue to develop as the estate's most ambitious, age-worthy red; the Oneirou Odos wines will continue to push experimental boundaries; and the biocyclic vegan certification will continue to signal Sellas's position at the forefront of sustainable Greek viticulture.
In an age of industrial wine production, of chemical agriculture and marketing-driven branding, Sellas Winery stands as a compelling alternative — not because it rejects modernity but because it has chosen a different modernity, one that values three generations of family tradition over commercial standardisation, organic and biocyclic vegan farming over chemical dependency, indigenous Greek varieties over global grape fashions, small-batch production over industrial scale, balance and purity over heavy extraction, moderate alcohol over high-octane power, and the specific voice of Ancient Kleones over the standardised replication of a global style. Vassilis, Georgios, and Charalampos Sellas are not merely making wine; they are making a life — a life that bridges the 1950s and the 2020s, the grandfather's first vines and the latest experimental cuvée, the calcareous-clay soils of Nemea and the tables of wine lovers across Europe and North America, the biocyclic vegan vineyard and the French oak cellar, the light Rizes Red and the profound Reserve. The 1950s vine-growing heritage, the late 1990s winery founding, the 2000 estate investment, the 2024 biocyclic vegan adoption, the 2025 certification, the organic cultivation, the hand-harvested grapes, the French oak ageing, the stainless steel precision, the lower-alcohol philosophy, the Agiorgitiko mastery, and the name that has meant Nemea viticulture for three generations: all united in one bottle, one estate, one unanswerable argument for the possibility of authentic, place-specific, heritage-rooted, ethically ambitious, creatively evolving artisan wine on the sun-drenched, mountain-cooled, limestone-rich, historically resonant plateau of Ancient Kleones, in the heart of the Nemea valley.
Not merely organic or vegan but biocyclic vegan — the most progressive edge of sustainable viticulture in Greece. Certified in 2025. Entirely plant-based cultivation: no synthetic chemicals, no animal-origin inputs, no manure, no animal by-products. Soil fertility built through green manures and plant-based biocyclic compost from nearby Biocyclic Park in Kalamata. Regenerative agriculture that improves soil, supports biodiversity, produces grapes of extraordinary purity. In a region of conventional agriculture, the Sellas brothers created a radical alternative — viticulture as ecological integrity, not merely sustainability. Three generations of hands-on farming, now informed by the most advanced ethical standards.
Distinctive and unlike anything else in Greek viticulture. Not volcanic Santorini; not maritime Anchialos; not Aegean islands or the Ionian. Voice of Nemea — the "Valley of Violets," whose wealth derives from calcareous-clay soils, altitude-driven climate, and the emblematic Agiorgitiko. Voice of the Leontio plateau at 400–550m, where cool nights preserve acidity and limestone subsoil adds mineral complexity. Voice of Ancient Kleones, where vines have grown since antiquity. Agiorgitiko in all its forms — light and fresh, elegant and structured, rich and complex, experimental and precise. Unexpected, transparent, unmistakably of its sun-drenched, mountain-cooled, historically resonant home — and unmistakably the wine of a family that has chosen to let the Nemean vineyard speak through the marriage of three generations of tradition and the most progressive sustainability in Greek wine.
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Sellas Winery
Address: Αρχαίες Κλεωνές, Νεμέα, Κορινθίας, 20500, Greece
Phone: +30 694 615 2633 / +30 694 548 9817
Email: info@sellaswinery.gr
Website: https://sellaswinery.gr

