Why it matters
The producer
Tenuta Martinelli sits at the foot of Monte Orfano, a hill on Franciacorta's southwestern edge that is geologically unlike anything else in the Po Valley. Brothers Giuseppe, Fabio and Cristian Martinelli founded the estate in 2018 on 10 hectares of certified organic land, with vineyards spread across Cologne, Provaglio d'Iseo and Passirano. Their six-label range runs from a Brut and a Satèn to a skin-contact Extra Brut Rosé, a Dosaggio Zero, and two still wines, all produced under Franciacorta DOCG or the Monte Orfano DOC designations.
The estate is young by Italian wine standards, with no generations of inherited vines behind it. What it does have is a specific and documentable geological argument: the brothers built their range around a hill whose ancient seabed origin produces different soils from those of Franciacorta's main morainic plateau, and farmed them organically from day one.
Place and vineyards
Where the wines begin
Franciacorta is a wine zone in Lombardy between Brescia and Lake Iseo, best known for traditional-method sparkling wine made from Chardonnay and Pinot Nero. The DOCG designation covers a roughly circular area of glacial moraine: low rounded hills left by the retreat of the Alpine glaciers. Most Franciacorta producers sit within that morainic amphitheatre, where the soils are glacially deposited gravels, clays and silts.
Monte Orfano stands apart. A pre-Alpine hill on the appellation's southwestern margin, it is made of conglomerate rock of marine Miocene origin, formed when this part of northern Italy was still under the sea. The Franciacorta consortium includes it in the DOCG, but geologically it is a different address from the main plateau. The difference reaches the vineyard: soils on Monte Orfano's slopes are colluvial, formed by material washing down the hillside over centuries, while the lower parcels in the morainic basin below share the gravel-and-clay character of the wider appellation.
In the cellar
Vineyards and cellar
The 10 hectares are certified organic, farmed across two contrasting terrains. No herbicides or synthetic fertilisers enter the colluvial terraces on Monte Orfano's slopes or the morainic plots below. The separation of soil types within the estate means harvesting decisions on each section respond to different ripeness timings.
In the cellar, the Brut's base wine ferments in temperature-controlled stainless steel at 16.5°C, then spends six to seven months maturing in tank before secondary fermentation in bottle. Minimum lees ageing of 18 months develops the mousse and adds yeast character to the palate. The Satèn includes a component aged in oak, which introduces a broader, rounder quality alongside the fine perlage that lower atmospheric pressure produces in this Chardonnay-only style. The Extra Brut Rosé undergoes skin maceration with Pinot Nero before the base wine is assembled, extracting colour and some tannic grip. Lees ageing for the Rosé runs a minimum of 24 months.
Wines to know
The range in view
The Brut, named Benedetta Buizza, is 80% Chardonnay and 20% Pinot Nero. Eighteen months minimum on the lees gives it enough development for the yeast character to integrate without overtaking the fresh, mineral line from the grapes. It is a clean, direct Franciacorta.
The Satèn is Chardonnay only, vinified at lower pressure to produce finer, creamier bubbles. The oak component in the cellar adds breadth and a softer texture than the Brut. The mousse is silkier, the palate broader.
A useful way in
A bottle to begin with
Start with Benedetta Buizza Brut. It is 80% Chardonnay and 20% Pinot Nero, made in stainless steel to preserve freshness, aged on the lees for a minimum of 18 months. No oak, no dosage excess, no confusion about what the wine is. It shows what Monte Orfano's organic Chardonnay does in a traditional-method bottle and gives a direct read on the house style before moving to the richer Satèn or the firmer Rosé.