The Name That Travelled & the Simple Things
Domaine du Bois Rond is one of the most authentic and quietly defiant natural wine estates in the Pays d'Ancenis — a 3-hectare project founded by Mélanie Dedron and Igor Denat, a couple who left their careers in Touraine to begin a second, not always tranquil, life as vigneron(ne)s in the prairies of Maumusson. She is Nantaise by origin, a former psychologist; he is Tourangeau, a former English teacher who completed a viticulture diploma late in life "which mostly showed me what I didn't want to do." Their first vine was acquired in 2010 near Tours — the name Bois Rond comes from that original plot — and in 2017 they migrated it, along with their dreams, to La Petite Houssaye, a hamlet south of Maumusson surrounded by organic pastures. Today they farm 3 hectares of 35- to 100-year-old vines across ten varieties — Pineau d'Aunis, Grolleau, Gamay, Cabernet Franc, Côt, Chenin, Melon de Bourgogne, Syrah, Pinot Gris, and the local Gamay Magny vestige — on extraordinarily varied soils with south and south-west exposures. Certified organic by Ecocert since 2020 and biodynamic-inspired since the beginning, they produce around ten cuvées of Vin de France with zero sulfur, zero filtration, zero fining, and zero oenological inputs. The wines are alive, sincere, and not sectarian — just simple, in a world that tried to bury them in a year of paperwork.
Mélanie Dedron & Igor Denat
The story of Domaine du Bois Rond is the story of a couple who chose simplicity over security, and wine over paperwork. Mélanie Dedron and Igor Denat came from Touraine, where in 2010 they acquired their first vine — a small plot whose name, Bois Rond, would travel with them across the Loire to their new home. She is Nantaise by origin, a former psychologist; he is Tourangeau, a former English teacher at the collège of Saint-Mars-la-Jaille. Their dream of making wine grew gradually, through encounters and tastings, until it became unavoidable. "You learn more by chatting with a vigneron than in several years of theory," Igor says, summarising the informal education that shaped their approach.
In 2017, they made the leap. They wanted to be closer to the sea, closer to family, and closer to good terroir — without straying too far from the Loire. They settled at La Petite Houssaye, a hamlet south of Maumusson in the Vallons-de-l'Erdre, and began planting vines on the prairies surrounding their house. The first 40 ares were bordered by organic pastures and crossed by three electrical cables — a detail Igor noticed immediately, because his first reflex upon arriving at any plot is to scan for threats to the grapes. "When I arrive on a piece of land, the first thing I see are the power lines," he admits with the pragmatism of a man who knows that natural viticulture leaves the vine more fragile and more precious.
Their beginnings were not easy. Frost and mildew struck. They spent a year navigating administrative procedures to establish themselves — "we almost had a burnout from the paperwork," Mélanie recalls. "We're just starting to breathe again. And we're here to do simple things…" The simplicity they sought was not laziness but clarity: work the earth without herbicides or fertilisers, treat the vines with nettle purin and horsetail decoction, harvest by hand at full maturity, and let the wine make itself without technological intervention. The complexity was imposed from outside — by regulations, by bureaucracy, by a system that suspects anyone who refuses certification labels even while exceeding their standards.
Today, their division of labour is clear and complementary. Igor handles the heavy machinery and the cellar work — pressing, racking, the physical labour of winemaking. Mélanie manages pruning, the seasonal workers, and commercialisation. Their wines are sold in Paris and for 75% to export — Belgium and Germany — though they would prefer to increase their local clientele. They are members of the Pinards et Jus d'Ancenis association, a collective of natural winemakers on the Coteaux d'Ancenis, and they participate in La Boire, the annual natural wine fair in Nantes. They are not isolated; they are simply selective about the world they choose to inhabit.
"You learn more by chatting with a vigneron than in several years of theory."
— Igor Denat
Maumusson & the Prairies of l'Erdre
Maumusson sits in the Vallons-de-l'Erdre, a rural commune in the Pays d'Ancenis, equidistant between Angers and Nantes, about ten minutes north of Ancenis. It is a landscape of prairies, pastures, and gentle hills — not the dramatic schist of Anjou nor the granite of the Muscadet coast, but a varied geological patchwork that the Carroget family at La Paonnerie also farm. The Domaine du Bois Rond's vines are scattered across multiple parcels: Maumusson itself, Ancenis-Saint-Géréon, Oudon, Drain, and even across the departmental border into Sarthe — Saint-Pierre-de-Chevillé and Vouvray-sur-Loir — where they maintain a hectare of century-old Chenin on argilo-calcaire soil.
The 3 hectares in Maumusson and surrounding communes are planted on extraordinarily varied soils — the estate describes them as "très différents," with south or south-west exposures that maximise sunlight and ripening potential. The geological diversity is the estate's signature: each parcel has its own personality, its own mineral voice, and the wines reflect this heterogeneity rather than imposing uniformity. The vines range from 2 years old (the new plantings at La Petite Houssaye) to over 100 years old (the Chenin in Sarthe), with an average age of approximately 70 years. The old vines produce tiny yields of concentrated juice; the younger vines provide freshness and vitality.
The farming is certified organic by Ecocert since 2020, though Mélanie and Igor have been bio and natural since the beginning — the certification was merely a formalisation of existing practice. The approach is inspired by biodynamics: they use preparations 500P and 501 on certain parcels, respect lunar cycles, and practice phytotherapy with nettle purin, fern and comfrey, and horsetail decoction. Copper and sulfur are used at minimal levels — around 1.5 kg of copper per hectare per year maximum. The vineyard is cultivated without herbicides, partially grassed, scraped, with no synthetic fertilisers or pesticides. The majority of parcels are isolated in green enclaves, surrounded by pastures, preserved from direct or collateral pollution — a deliberate choice to ensure the vines develop in a clean, biodiverse environment.
The ten varieties are not chosen for fashion but for history and suitability. Pineau d'Aunis — the peppery, red-berried indigenous variety of the Loire — is the estate's signature red. Grolleau (Gris and Noir) provides juice for rosé and light red. Gamay, including the local "Magny" vestige, gives fruit and drinkability. Cabernet Franc and Côt (Malbec) add structure and dark fruit. Chenin Blanc, Melon de Bourgogne, and Pinot Gris complete the white portfolio. Syrah appears in small quantities, and a few hybrid vines dot the landscape. This is not a monoculture; it is a vineyard ark, preserving the genetic diversity of the Loire's right bank in a region where industrial standardisation has erased much of it.
Domaine du Bois Rond is located at La Petite Houssaye, Maumusson, in the Vallons-de-l'Erdre, equidistant between Angers and Nantes. Founded by Mélanie Dedron and Igor Denat; first vine acquired 2010 in Touraine, estate moved to Maumusson in 2017. 3 hectares of own vines plus parcels in Saint-Géréon, Oudon, Drain, and Sarthe. Certified organic (Ecocert) since 2020. The estate is a benchmark for Pays d'Ancenis natural wine and a reference point for zero-sulfur, multi-varietal Vin de France.
The soils are extraordinarily varied across south and south-west facing parcels — clay, limestone, schist, and mixed geologies. A hectare of century-old Chenin in Sarthe on argilo-calcaire soil produces tiny yields. The new plantings at La Petite Houssaye are surrounded by organic pastures. Average vine age ~70 years. A terroir of patchwork diversity where each cuvée carries the personality of its specific plot.
Certified organic since 2020; biodynamic-inspired since the beginning. Preparations 500P and 501 on select parcels. Phytotherapy with nettle purin, fern and comfrey, horsetail decoction. Minimal copper (~1.5 kg/ha/year). No synthetic chemicals. Lunar calendar respected. Manual harvest in 20kg crates with sorting in the vineyard. A farm of simplicity, patience, and herbal wisdom.
The majority of parcels are isolated in green enclaves, surrounded by pastures, preserved from pollution. Ten varieties are cultivated — Pineau d'Aunis, Grolleau, Gamay, Cabernet Franc, Côt, Chenin, Melon, Syrah, Pinot Gris, and local hybrids. This is not a monoculture but a vineyard ark, preserving the genetic diversity of the Loire's right bank in a landscape that has seen much of it erased by industrial standardisation.
Simple Things & the Juice That Decides
The winemaking philosophy at Domaine du Bois Rond is governed by a single, quietly radical principle: let the juice decide. Mélanie and Igor are low-interventionists, not absenteeists. They are present in the cellar, but they do not impose. There is no chaptalisation, no acidification, no exogenous yeast, no selected enzymes, no fining, no filtration, and no added sulfur in any cuvée. The wines are 100% fermented grape juice — what the French call vins naturels and what the couple calls vins sincères. "We often say natural wines, sincere wines. Not sectarian," Mélanie insists. The absence of dogma is itself a kind of integrity.
For whites and dry rosés, the process is gentle and slow. The grapes are pressed directly in a horizontal press, with slow and soft pressure to avoid extracting bitterness. The must is settled, then transferred to fibreglass tanks and/or barrels of 5 to 10 wines — old wood that provides micro-oxygenation without woody flavour. Alcoholic fermentation occurs at low temperature. Malolactic fermentation is absent, partial, or total — the juice decides. Ageing lasts from 6 to 24 months on fine lees, depending on the cuvée and the vintage. The rosé pétillants follow the same technique, bottled during alcoholic fermentation to capture natural CO₂.
For reds, the approach is equally restrained. Grapes are partially or totally destemmed by hand, then macerated for 8 to 30 days in tank. Pump-overs and punch-downs are gentle, applied only if necessary. Racking is done with a shovel — an old-fashioned, physical method that avoids pumping and oxidation. After pressing, the wine is transferred to resin tanks or CADUS barrels of 2 to 5 wines for ageing of 6 to 24 months, depending on the cuvée and vintage. The Cabernet Franc for Cabernox, the Pineau d'Aunis for Juste le Rouge, and the century-old Chenin for Juste le Blanc each find their own path, their own rhythm, their own moment of readiness.
Bottling is done by gravity during the descending moon, preferably on a fruit day, following the lunar calendar that also governs the vineyard work. Corking is manual, using DIAM French corks or stainless steel crown caps for the pét-nats. The result is a portfolio of around ten cuvées — whites, reds, rosés, and sparkling — that are alive, sometimes hazy, always sincere, and unmistakably marked by the varied soils and old vines of the Pays d'Ancenis. These are not wines for collectors who prize polish; they are wines for drinkers who prize truth.
Natural, Sincere & Not Sectarian
The guiding principle of Domaine du Bois Rond is sincerity over sectarianism. Mélanie and Igor refuse certification labels that would box them into categories they already exceed. "We are already within organic norms. If someone asks for certification, we show our analyses," Mélanie explains. The "simple things" they came to do — work the earth, harvest by hand, ferment with indigenous yeasts, bottle without sulfur — are simple in concept but demanding in execution. The juice decides whether to undergo malolactic fermentation. The moon decides the bottling day. The vine decides the yield. The winemaker's role is not to command but to accompany, to protect, and to wait. This is not laziness; it is the discipline of humility.
The Portfolio & the Cuvées
Domaine du Bois Rond produces approximately ten cuvées annually from 3 hectares of organically farmed vineyards across the Pays d'Ancenis and Sarthe, with vines ranging from 2 to over 100 years old and an average age of ~70 years. All grapes are hand-harvested in 20kg crates, fermented spontaneously with indigenous yeasts, and aged with zero sulfur, zero fining, zero filtration, and zero oenological inputs. The portfolio spans whites, reds, rosés, and pét-nats — all bottled as Vin de France, without appellation, and with total sulfur below 20 mg/L (naturally occurring). The following represents the core cuvées as they have emerged from Mélanie and Igor's years of sincere, low-intervention winemaking on the prairies of Maumusson.
"We often say natural wines, sincere wines. Not sectarian."
— Mélanie Dedron
The Former Psychologist & the Former Teacher
To understand Domaine du Bois Rond, one must understand the former psychologist and the former teacher — two people who abandoned secure careers to begin a second life that was "not always tranquil" in the prairies of Maumusson. Mélanie Dedron is not a romantic who ignores the difficulties of viticulture; she is a pragmatist who manages pruning, seasonal workers, and commercialisation with the organisational skill of someone who once ran a psychology practice. Igor Denat is not a technician who follows textbooks; he is a self-taught vigneron who learned more from chatting with growers than from his BTSA diploma, which "mostly showed me what I didn't want to do." Together, they embody the autodidactic tradition of natural wine — the belief that the best education is the one that happens in the vineyard, between the rows, at harvest.
The anti-bureaucratic identity is equally central. Mélanie and Igor refuse to let administrative complexity define their project. They spent a year on paperwork, nearly burned out, and emerged with a conviction that simplicity must be defended against institutional entropy. They do not seek appellation status because "it has no sense for us." They do not seek organic certification as a marketing tool — they got it in 2020 only because they were already beyond its requirements. The anti-bureaucratic vigneron does not reject all structure; he rejects structure that obscures rather than clarifies, that certifies rather than proves, that creates paperwork rather than wine. The result is a portfolio that is honest, direct, and unencumbered by the regulatory theatre that surrounds much of French wine.
The future of Domaine du Bois Rond is tied to the maturation of the new plantings at La Petite Houssaye, the continued health of the century-old Chenin in Sarthe, and the gradual shift from 75% export to a more balanced local clientele. The Juste le Blanc will continue to be the estate's white flagship — a wine that proves Chenin can speak outside its appellation. The Juste le Rouge will continue to carry the peppery banner of Pineau d'Aunis. The Cabernox will continue to demonstrate that Cabernet Franc from the prairies can achieve structure. And the pét-nats will continue to fizz with zero-sulfur exuberance. The vines will continue to be treated with nettle purin and horsetail, the harvest will continue to be manual, and the bottling will continue to follow the descending moon.
In an age of increasing homogenisation in wine — of global varieties, engineered yeasts, and technological fixes — Domaine du Bois Rond stands as a compelling alternative, not because it rejects modernity but because it has embraced a deeper modernity: one that varied soils over monoculture, old vines over new plantings, ten varieties over one, zero sulfur over preservative crutches, the juice's decision over the enologist's recipe, sincerity over sectarianism, and the specific voice of Maumusson's prairies over the standardised replication of a global luxury style. Mélanie Dedron and Igor Denat are not merely making wine; they are proving that simplicity is possible — from the psychologist's office to the vineyard, from the English teacher's classroom to the cellar, from the burnout of paperwork to the breath of harvest, from the power lines overhead to the glass in your hand. The name that travelled, the century-old Chenin, the ten varieties, the nettle purin, the descending moon, and the label that says nothing but Vin de France: all united in one bottle, one slope, one unanswerable argument for the possibility of authentic, place-specific, career-changing, naturally honest wine from the prairies of the Pays d'Ancenis.
Mélanie and Igor abandoned secure careers — psychology and English teaching — to become autodidactic vignerons. They learned more from chatting with growers than from diplomas. The former psychologist manages pruning, workers, and sales with organisational precision; the former teacher handles machinery and cellar work with practical intuition. Together they embody the natural wine tradition of learning by doing, proving that the best cellar is the one built from curiosity rather than credentials.
Mélanie and Igor nearly burned out on administrative paperwork while establishing their estate. They reject appellation status, scorn certification as marketing, and got organic certification only because they already exceeded its requirements. The anti-bureaucratic vigneron does not reject all structure but rejects structure that obscures rather than clarifies. The result is wine that is honest, direct, and unencumbered — Vin de France not as a downgrade but as a liberation from regulatory theatre.
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📍 Domaine du Bois Rond
La Petite Houssaye, Maumusson
44540 Vallons-de-l'Erdre — France
Located in the Maumusson area, within the commune of Vallons-de-l'Erdre, north of Ancenis.📞 Contact
Winemakers: Igor Denat & Mélanie Dedron
Igor (Mobile): +33 6 77 42 33 68
Mélanie (Mobile): +33 6 74 91 03 43
Email: vinsduboisrond@gmail.com
Website: domaineduboisrond.fr

