Carema vs Barolo: Two Faces of Nebbiolo

It is January in London, which means it is grey, damp, and entirely appropriate for thinking seriously about Italian wine. I have a notebook open on my desk and two bottles from a dinner last week that I cannot stop returning to in my notes: a Brezza Cannubi 2018 and a Produttori di Carema Classico 2019. Both Nebbiolo. Both Piedmont. Both made by producers with decades of institutional seriousness behind them. And yet sitting with them side by side over a long meal in a heated room while rain did its best against the windows, I kept thinking about how misleading the shared name on the label actually is. The grape is nominally the same. The wines are not remotely the same. The reasons why are worth working through carefully, because they illuminate something important about what place does to variety; which is, of course, the point of serious wine study in the first place.

Let me be precise about what I mean by "not remotely the same." I do not mean that one is better than the other (a question I will address, briefly, at the end). I mean that the sensory profile, the structural logic, the weight in the mouth, and the aromatic register of these two wines diverge so substantially that if you placed them in a blind flight without context, a reasonable taster might not identify them as members of the same variety. The divergence is not random. It is entirely explicable. And the explanation, as it almost always is in wine, begins underground.

Ground

Barolo's soils are Tortonian marls: dense, calcareous clay laid down by Miocene-era marine sediment, rich in calcium carbonate, slow to drain, and, by the standards of fine wine soils, nutritionally generous. Walk through a Cannubi vineyard in October and your boots sink into blue-grey clay that grips with genuine reluctance. This is a soil that holds water, concentrates heat, and stresses the vine through density and retention; the result, in a grape as tannin-prone as Nebbiolo Lampia, is a wine of considerable structural force. Cannubi specifically sits at the intersection of Sant'Agata Fossil Marls and Diano Sandstones (roughly 39% silt, 37% sand, 24% clay), which is what gives the cru its reputation for comparative elegance within the appellation; but "elegant for Barolo" is still a long way from what anyone would describe as delicate.

Carema has nothing in common with this. The soils are morainic fill deposited by the Baltea glacier during the last ice age: approximately 80% sand, with granite pebbles, schist, and scattered dolomitic elements. Drainage is extreme. The soil is poor, acidic, and cold. The vine roots push deep through all of it, finding moisture in the fractured granite below, and what they bring back up is a mineral signature that no winemaking intervention manufactures and no calcareous clay delivers. Where Barolo's soil stresses the vine through water retention and density, Carema's sand stresses through poverty and temperature. The mechanism is different; the outcome, low yields and concentrated expression, is superficially similar; but the flavour it produces is entirely distinct.

This geological fact is not an interesting footnote to the comparison. It is the comparison. Every sensory difference between a glass of Brezza Cannubi and a glass of Produttori Classico traces back to this: one soil is marine sediment, warm and clay-heavy; the other is a glacier's remnants, cold and sandy. The grape is the same species. The ground is from a different geological era entirely.

Clone

Both wines are labeled Nebbiolo, and both are, in the strict ampelographic sense, the same species. This is where taxonomic tidiness ends. Barolo is made from Nebbiolo Lampia (Brezza uses both Lampia and Michet in Cannubi), selected over centuries for performance in calcareous clay at moderate altitude in the Langhe. Carema is made from Picotener (also written Picutener or Picotendro), a genetically distinct biotype that adapted over centuries to high-altitude, cool-climate, acidic morainic sand. The two share a genus and a name on the label; their behavior in the vineyard and in the cellar is substantially different.

Picotener runs higher in natural acidity than Lampia. Its tannins are finer in texture and resolve earlier in the aging cycle (which is why Carema's statutory minimums are shorter than Barolo's, a point I will return to). The color it produces is a lighter garnet, often with visible orange at the rim in wines that are, by Barolo standards, still relatively young. Its aromatic vocabulary leans toward dried rose petal, field herbs, eucalyptus, saline mineral, and a particular freshness that critics have described in terms of crushed stone or chalk; none of which are typical Barolo descriptors, which run more to tar, licorice, camphor, leather, and the iron-and-rose combination that is Lampia's calling card in Langhe clay.

The Produttori di Carema cooperative, founded in November 1960 by ten growers watching their wine culture evaporate (vineyard area had fallen from 120 hectares in the early 20th century to fewer than 40), works exclusively with Picotener. Their 100-plus member growers tend parcels averaging less than a hectare each, on vines averaging 50 years old, at elevations between 300 and 650 metres. This is not a situation that accommodates the wrong clone.

Topia

One of the more visually arresting differences between these two appellations is how the vine is trained. Barolo uses Guyot, the standard vertical canopy system common across most of the serious wine world: efficient, mechanisable where the topography allows, and suited to the Langhe's gently rolling hillside topography. Carema uses topia, a pergola system built on truncated-cone stone pillars called pilun, which is specific to this landscape and solves problems that a Guyot trellis on a Langhe hillside has never needed to consider.

The topia design serves two purposes simultaneously. First, it maximises sun exposure on plots where steep, often awkwardly oriented mountain terrain would prevent a vertical canopy from ripening fruit reliably. Second, the stone pillars absorb heat during the day and release it slowly at night, moderating the extreme temperature swings of an Alpine transition zone and effectively extending the growing season past what ambient temperature would otherwise permit. (Historically, vegetables were grown in the shade beneath the pergola canopy, which tells you both about the system's spatial efficiency and about the kind of farmer who thought it up.)

The terraces, or muraje, are dry-stone retaining walls that require constant maintenance after winter storms wash topsoil downslope. Slopes exceed 30% in places. No tractor fits. The Slow Food Foundation designated Carema a Presidium in 2014: not just the wine, but the labor system and the Alpine landscape it sustains. Italy's National Register of Historic Rural Landscapes added Carema in 2024. Barolo requires skilled viticulture; Carema requires something that is closer to a permanent act of cultural preservation, performed by people with aging knees on very steep hillsides.

Cellar

Both appellations work in large, neutral oak, and both of the producers under discussion approach the cellar with the same essential philosophy: the wine's identity is established in the vineyard, and the cellar's job is not to interfere with it. Brezza ages its Barolo in Slavonian oak botti of 1,500 to 3,000 litres (slightly smaller for the Cannubi cru); the Produttori di Carema age in large oak or chestnut casks of 15 to 50 hectoliters. Neither uses new oak. Neither filters. Both ferment with indigenous yeasts. Both release after substantial bottle aging. The non-intervention is deliberate and consistent on both sides of the comparison.

The aging requirements reflect the genuine structural differences between the wines rather than regulatory convention. Barolo DOCG requires a minimum 38 months total aging before release (62 for Riserva), of which a portion must be in wood. Lampia in calcareous clay produces tannins that need this runway; release a Barolo at 24 months and you are offering something that is structurally incomplete in a way that will be legible to any reasonably attentive taster. Carema DOC requires 24 months minimum for the Classico (the Etichetta Nera) and 36 for the Riserva (the Etichetta Bianca, which is a selection of the finest barrels from the Classico program identified at the 24-month mark and extended a further year). The shorter statutory minimum for Carema is not a quality concession; it reflects the reality of Picotener's tannin structure, which integrates earlier and does not require the same extended resolution time.

Character

The dinner at which I tasted these two wines involved a table of eight people with varying degrees of wine knowledge, which made it, in its way, a useful laboratory. Everyone at the table who had opinions about Barolo (a majority) approached the Cannubi with the reverence it earns: this is a wine from the most documented cru in Barolo, farmed by a family with 140 years in the ground, made by Enzo Brezza who trained in part under his uncle Bartolo Mascarello (the man who famously put "No Barrique No Berlusconi" on his labels, which is either the best or most impractical label copy in the history of Italian wine, depending on your commercial inclinations). The Cannubi delivers exactly what it promises: presence, weight, aromatic authority, structural depth that requires years before it begins to unwind. It is a wine that knows its own importance. There are worse qualities.

The Carema produced a more interesting set of reactions. Several people who had not encountered it before were genuinely surprised. They expected, from the Nebbiolo on the label, something in the register of what was in the other glass. What they received instead was something translucent and floral and mineral, with tannins fine enough that the word "silky" is not an exaggeration, and an aromatic profile that sits in a completely different register from the camphor-leather-licorice vocabulary of the Langhe. Vinous described the Riserva 2018 as "a weightless beauty"; this is accurate and it is also slightly paradoxical, because the wine has genuine structural depth and will age for another decade; but the weight is carried so lightly that you reach for the metaphysics before the mechanics.

The distinction matters practically as well as philosophically. Barolo is a wine for dishes that can match its force: brasato al Barolo, tajarin with white truffle, aged Castelmagno, braised short rib. Carema's elegance opens considerably more territory at the table. Roast chicken, risotto with porcini, grilled trout from alpine streams, veal piccata, young mountain cheeses: Carema is comfortable where Barolo would simply dominate. This is not a concession. Carema is playing a different instrument in a different register, and the register suits a wider range of contexts. Both facts are true simultaneously.

Name

Every serious comparison of these wines eventually reaches the same uncomfortable question: is it honest to say they are made from the same grape? The botanical answer is yes; Picotener and Lampia are members of the Nebbiolo family. The practical answer is more qualified.

Centuries of adaptation to morainic sand at Alpine altitude have given Picotener behavioral and sensory characteristics that diverge substantially from its Langhe relatives. If you placed a Carema Riserva in a blind flight alongside Barolo and Barbaresco, most experienced tasters would not group the Carema with the others on the basis of texture or aromatic profile. They might identify the shared acidity; certain structural similarities in the mid-palate would be there for the attentive; the mineral-saline persistence on the finish, common to wines grown on glacial debris, would be a giveaway for anyone who had spent time in the Alto Piemonte. But the immediate impression would be of a different grape. The comparison is not false. It is incomplete in the way that calling Chablis and Meursault the same wine because both are white Burgundy is incomplete: accurate at the level of variety and region; profoundly inadequate at the level of what is actually in the glass.

The Nebbiolo name on both labels is correct. What it cannot contain is the work that 10,000 years of glacial geology and several centuries of high-altitude clonal selection have done to the grape. Carema is Nebbiolo in the same way that Chablis is Chardonnay: recognisably the same species; radically different in expression; and the difference is entirely the place.

Verdict

Both wines are serious and worth your attention. Barolo, in Brezza's hands, is what Barolo is supposed to be: authoritative, age-worthy, and entirely honest about its own demands. Carema, from the Produttori cooperative, is the more surprising and, for me in January in London with rain on the glass and a long evening ahead, the more companionable of the two. Neither is a substitute for the other. They happen to share a grape name, in the same way that some very different people happen to share a surname.