Bordeaux is changing. The Left Bank, in particular, has long been a region of labels – of grandiose estates, polished winemakers and the bottles they produce – the vineyards a backdrop to their impressive châteaux and new state-of-the-art wineries. Of course, vineyards have mattered, as much as they’re the source of their grapes, but they’ve rarely been the focus for conversations with trade or consumers. But now, perhaps influenced by the meteoric rise of Burgundy – and an approach to wine echoed around the world, terroir is stepping into the spotlight. Behind the scenes, the Bordelais may always have been looking underfoot, but now they are talking about it too.  Nowhere is this more true than at Ch. Montrose – a property that announced a significant change when releasing its 2023 vintage. The property has always made some of Bordeaux’s finest wines, but over the past 15 years (under the Bouygues’ ownership) quality at this Saint-Estèphe estate has reached new heights. Long known for its austere age-worthiness, there’s now a modern polish that softens its stern style – without sacrificing its classicism and longevity. Each vintage seems to reveal a new level of precision and finesse. From 2023, Montrose announced that its Grand Vin would only come from Terrace 4 (T4). If that doesn’t mean much to you, I’m not surprised.  The Médoc and Graves’s six gravel terraces were uncovered by Pierre Becheler in a series of studies in the 1980s and ’90s. Each terrace dates from a different period and has its own distinct soils, with Terrace 1 (T1) the oldest and Terrace 6 (T6) the youngest – and argued to be a defining factor in the Left Bank’s terroir. T3 and T4 are widely regarded as the best for wine-growing, and Becheler found that, at the time of their classification in 1855, over 80% of the Classed Growths sat on these two distinct geological strata.  In the last decade, these gravel mounds have become a key part of Bordeaux’s story, explaining the estates’ terroir. Despite widespread understanding that the terraces are integral to the quality of wine, there still isn’t a comprehensive map of the Left Bank’s terroir – showing which vineyards sit on which soils (the best are those created by Jane Anson and Kees van Leeuwen for Anson’s book Inside Bordeaux). Most studies have been undertaken by individual estates, as at Montrose – who engaged Becheler himself to uncover the specifics of their site.  It's remarkable that, without knowing anything about the region’s subsoils, Montrose was so fortuitously placed – although it has of course survived thanks to its prestigious site. The property’s first vines were planted – all on the fabled T4 – in 1815, by Etienne Théodore Dumoulin, who had purchased the land from Nicolas Alexandre de Ségur (of Calon Ségur). The land had been covered in heather, its pink blossom covering the gentle slope come autumn, and sailors passing along the Gironde estuary used to call it the pink hill – or “mont rose”, giving the property its name.  It was only 40 years after the first vines went in the ground that the estate earned its place as a Second Growth in the 1855 Classification. By 1861, when Dumoulin passed away, the estate comprised 95 hectares – but its borders have shifted over the years. It was later purchased by an Alsace factory owner, Mathieu Dolfus, who invested heavily in the property. He was a visionary – offering free healthcare, profit sharing and accommodation on the estate for his workers. He even used a wind turbine to flood the vineyards, staving off the impact of phylloxera as long as he could.  Montrose was managed by the Charmolüe family between 1896 and 2006, with Jean-Louis – who ran the estate from 1960 – key in building its modern reputation. It was under him, in the 1970s, that vines were planted on lower-lying land close to the estuary, which sits on T5. These humid, sandy parcels are now used for La Dame de Montrose, the château’s second wine.  It was in 2006 that brothers Olivier and Martin Bouygues (of the eponymous telecoms company) acquired the property. In 2010 they bought an additional 22 hectares from Phélan Ségur, land which had historically been part of Montrose. These vineyards, wooded on either side, sit on the sandier T3, but importantly also brought the total vineyard area back to 95 hectares – as under Dumoulin – and all sitting in one block (something which is relatively rare in Bordeaux).  The Bouygues brothers hired Vincent Decup as the estate’s Technical Director in 2014. Decup instantly set about getting to grips with the estate and its soils. When he arrived, they had a map detailing 16 different soil types across the vineyards – but he soon commissioned further studies, uncovering an additional 10 soil types. This gave them, Decup tells me, “the possibility to explore and separate” parcels, diving into the detail of the site with a Burgundian, rather than Bordelais, vision. From 2017, the team started delineating the parcels – vinifying plots in 93 separate tanks (over twice the 40 that had been used just three years prior), adapting the winemaking to each. Looking at the Cabernet Sauvignon on T3 and T4, he explains how they gained a “new level of precision and comprehension of Cabernet on each terrace”.  “The Cabernet Sauvignon of Montrose naturally gets lots of power,” Decup tells me. “We have to be careful with the extraction.” Especially for fruit from T3, he explains, it can easily become overly austere. T4 has always represented the majority of the blend for the Grand Vin at Montrose – and in Decup’s mind it is not just the property’s historic DNA, but what gives the wine its identity. He tells me how there is something magical about the way Cabernet ripens on these parcels, developing technical (sugar), aromatic and phenolic ripeness all at once. It produces wine that is “powerful, voluminous, demonstrative – a lion in a cage”.  In 2022, the same year that Charlotte Bouygues took over as President and Pierre Graffeuille became CEO, the team started focusing more on T4, and from 2023 the Grand Vin comes exclusively from this prized terrace. Coming from the Delon estates, Graffeuille knew the potential of these soils, shared by Léoville Las Cases. The 2022 vintage was pivotal – earning four potential 100-point scores, with four firm 100-point scores in bottle – and the 2023 followed in its footsteps, with three potential perfect scores to its name.  The gravel terraces rise and fall through the region. T4 surfaces in Saint-Estèphe, running under Meyney and Montrose, disappearing until the southern edge of Pauillac, reappearing around Latour, then running through much of Saint-Julien (including the three Léovilles – Las Cases, Barton and Poyferré – and Ducru-Beaucaillou), rising again throughout Margaux and then again under Haut-Brion and La Mission Haut-Brion, with small pockets further south.  The defining factor of T4 is an iron pan beneath its sandy gravels. The sandy gravel topsoil allows young vines to develop roots easily, before they hit the compact iron layer – forcing the vines to spread horizontally rather than vertically. That compact layer is cool and retains water, feeding the vines in hot years. Decup explains how in July the topsoil might be hot, but if you dig down you can feel the chill of the iron layer – something that is perfect for Cabernet Sauvignon. At Montrose, T4 sits between 12 and 16 metres’ altitude, while elsewhere it reaches a maximum 22 metres. T4 tends to run close to the Gironde, which provides a moderating influence – especially so at Montrose, where the estuary is 4.5km wide (notably protecting the estate from frosts, such as in the brutal 1991 season – a year when Montrose produced the wine of the vintage).  As with T4, T3 runs beneath many Classed Growths – notably Cos d’Estournel, Mouton and Lafite. With sandier gravel topsoil, the key difference is that T3 doesn’t have the iron pan of T4 – the topsoil instead sitting directly on clay-limestone subsoil. Slightly higher in altitude (15-18 metres at Montrose, but generally 20-26 across the Médoc), the soils are very deep and the vines’ roots drive straight down, up to three metres or so at Montrose, Decup tells me. With less clay in the topsoil, the soils are particularly free-draining, and the vines reach down in search of water. “In terms of expression, it is not the same at all,” says Decup. He explains that while it also produces bold Cabernet Sauvignon, it’s got particular energy and length, an austerity – but “positive austerity”. Vines on T3 particularly thrive in hot, dry years, he tells me.  Montrose has an impressive 45 hectares of vines on T4, 12 on T3, a swathe on what the team describes as an “intermediate soil” – somewhere between the two terraces, and a small portion on T5. So what now of the property’s vines on T3? While the château isn’t openly confirming it, a separate bottling of T3 is set to be released – likely hitting the market in 2026, if rumours are to be believed. The rest of the fruit goes into La Dame de Montrose, and a small portion into a third wine, Tertio de Montrose (previously known as Saint-Estèphe de Montrose), which is exclusively for those working at the estate. All in all, the Grand Vin now represents circa 36% of production at Montrose – down from closer to 45%.   “T3 and T4 are, in our opinion, the terraces that produce the best viticultural results,” says Pierre Becheler, when it comes to the Médoc and Haut-Médoc. Interestingly he explains that in the Graves it’s very different, and T2, which is almost non-existent in the Médoc, produces some stunning results. He can’t fully explain why one terrace works better for wine than another, but one reason the terraces are so important is their influence on water availability. With varying proportions of clay and sizes of gravel, it’s a key element in viticulture and, eventually, wine quality. Although he has spent much of his career diving into these gravel beds, however, he’s very clear that the terraces are one very important piece of the puzzle – but will never provide the entire picture. Some terraces are the best in certain appellations, he says, “but we don’t really know why or how”.  The complexities of Bordeaux’s terroir are manifold – and some argue that the bedrock, from richer clays to hard limestones, are more influential than the gravel terraces that lie over them. On top of this, slope exposition, proximity to the Gironde, and many other elements influencing microclimate, not to mention the human influence, all contribute to the concept of “terroir”. It’s exciting to see site pushed to the fore, especially alongside an increased focus on sustainability in the vineyard. The conversation is evolving – and, if Montrose’s 2023 is anything to go by, it’s only going to push quality in the region higher than ever before.  Explore all current Montrose listing (including a special selection of ex-château stock) or read more about Bordeaux 

While long a leading estate, recent vintages of Ch. Montrose have earned sky-high scores. We sat down with the property’s Technical Director Vincent Decup to find out how the team is taking the Saint-Estèphe titan to new heights – all by looking underfoot  

Sitting down with Ch. Montrose’s Technical Director Vincent Decup to talk about its terroir, terraces and perfect-scoring vintages of the Saint-Estephe wine 

FINE+RARE: Talking terraces and terroir with Ch. Montrose 

What lies beneath: talking terraces and terroir with Ch. Montrose  

Winemaker Jessica Servet has certainly been busy since our last visit to Hegarty Chamans, an enchanting vineyard in the hills of the Minervois. The winery’s success over the last few years and conversion to biodynamics has earned them an enviable reputation – both abroad and locally. Servet has since been elected deputy mayor of the local village and asked to take the lead on environmental sustainability issues in the wider district. Once a team of outsiders – with the estate founded by Englishman Sir John Hegarty and his wife Philippa, they are now increasingly influential in the region. But this wasn’t always the case: Hegarty Chamans has always seen itself as the “black sheep” of the Minervois.  From the outset it had a very clear goal to promote organic principles, which back in 2002 was radical for the region. The estate was also keen to produce wines of a certain style, wines that were elegant and very pure, resisting what Servet describes as “the make-up” of products that can be (and are) widely used in the region to affect the style and flavour profile of the wines. “People want the wines very ripe but with acidity,” Servet explains, “so they simply pick late and add acidity in the winery. This is something we are strongly against. We want to produce a balance in the wine without manipulation.” In the southern French heat, it can be tricky to produce wines that are fully ripe, while also keeping the alcohol in check and retaining freshness. Servet explains the key to their success is not to push the vines too hard. “You look around and some vignerons are willing to push their vines to the extreme to maximise yield, 80 to 90 hl/ha is not unusual for the region. The vines are weak, susceptible to uneven ripening and disease and finding balance in the wine is not easy. We realised we had to drop right down to 25 to 30 hl/ha to find that natural balance.”  She goes on to explain this approach produced a wine style that initially was deemed “not Minervois enough”. Their wines had even been rejected by the appellation at tasting (to carry the appellation’s name, wines have to be presented to a tasting panel).  The irony is that their purist attempts to reflect the vineyard were seen as atypical of the region. This rejection, while unhelpful, did not steer them off course. Thankfully in more recent years their philosophy and the success of the wines both locally and further afield has seen their approach become influential in what is a true representation of Minervois, or
perhaps what is more important for Servet, a true representation of the Hegarty Chamans vineyards. It is a very particular site and not dissimilar to the likes of the secluded wineries of Ch. Rayas, further north in Châteauneuf-du-Pape, or even the secluded vineyard of Soldera in Tuscany. What they all have in common, alongside low yields, is a belief that great vineyard sites need biodiversity to produce great wine.  All these vineyards are surrounded by forests that not only protect the vineyard from chemical infiltration from neighbouring sites, but benefit from a rich ecosystem that protects soil health and the vine’s natural resistance to disease, extending its natural life. The ultimate goal is to have a vineyard in perfect self-sustaining health. Servet believes this rich biodiversity is key to the vineyard working with its surrounding environment. Animals are a fundamental part of this: the estate raises a small flock of sheep which eliminates the weeds which grow between the vines and provides natural fertiliser, supplemented by other organic manures.  They also keep bees and prepare their own composts which are energised using specific biodynamic preparations. After spreading on agricultural soils, they encourage microbiological life and the mineral and organic richness which Servet believes is at the source of the strong terroir expression found in the wines. Beyond Hegarty Chamans, Servet is also encouraging others to employ a sustainable approach. In the region, all three of the main wineries are now organic and her latest domestic project is to organise a communal composting system for all residents living in the region.  Hegarty Chamans’ top cuvée, Black Knight, comes from the estate’s finest vineyards and is made only in the best vintages. We were fortunate to taste the 2016 on a number of occasions earlier this year, from barrel and following bottling (which is exclusively in magnum). We were blown away by the quality, the textural richness of the wine, the layering of the tannins and the purity of fruit – which is really special. It certainly has the signature elegance the winery has always promoted above anything else, but there is Minervois power too. Servet knows in the run up to harvest whether there will be a Black Knight cuvée – and in 2016, it proved to be a very easy decision. “We had enough rain in the spring to see us through the summer with very steady weather, no heat spikes and very even ripening, it was the most relaxed season I can remember,” she explains. The cuvée is made typically from the same favoured plots. Syrah, which makes up 80% of the blend, always comes from the Rabbit vineyard. “It's special due to the particular exposition of the vineyard and the effects of a distinct red and white clay in the soil. It produces an unbelievable freshness to the Syrah from this site,” says Servet.  The Carignan (typically around 10% of the blend) always comes from the oldest vines on the entire property, high up on the hill above the winery, 60 to 70 years in age and offering consistency every year. The Grenache, however, is not always from the same site, and is often chosen after vinification.  “I know the flavour profile I am looking for and when I find it, it goes in. The best expression of Grenache is based on picking it at exactly the right time. It gives you incredibly pure strawberry jam flavour with white pepper. When you capture both that sweet and spicy flavour in the wine you know you have got it right,” explains Servet. Using only natural yeast, the grapes go through fermentation and undergo a four-week maceration with gentle extraction, with the wine kept at a low temperature to retain aromatics. Only the free-run juice used for Black Knight – again retaining the elegance in the wine. The wine is then aged in a mix of one, two and three-year-old 300-litre barriques, Stockinger and Séguin Moreau barrels for 22-24 months. It is this long élevage that creates the wonderful layered texture in the wine. “There are lots of tannins in the wine and it needs this time to fully integrate in barrel,” Servet says. As I push further to understand the secret behind this cuvée, Servet admits there is always a sense of mystery in winemaking. A lot of the time her work is done on instinct and how she feels. Servet explains that if she is in a bad mood, she doesn't go near the wines. "There is energy here and I trust in that. I feel it in the vineyards and I feel it in the winery.” There is certainly a bit of magic that goes on in winemaking and the vineyards of Hegarty Chamans are certainly special – as you can feel in the wine. The 2016 Black Knight is the finest cuvée we have tasted from the property, and it is fast becoming one of the most exciting wines from the south of France.  Find out more about Hegarty Chamans and browse all listings

Ahead of the latest release of Hegarty Chamans’ top cuvée, Black Knight, we caught up with Winemaker Jessica Servet to find out more about what makes this secluded vineyard in the hills of the Minervois so special

Winemaker Jessica Servet talks about what makes the secluded vineyard of Hegarty Chamans’ top wine cuvée Black Knight in the hills of Minervois so special. 

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