Area under vine at the estate, from its technical sheet — it does not change from one vintage to the next. Each vintage’s blend, by contrast, departs from it: that figures on its own page. The estate does not publish the share of each grape variety: they are listed without proportions.
In the 3D view: drag to rotate, scroll to zoom, Shift+drag to pan, double-click to reset.
Footprint, parcels and their split are measured on the Compagnie Médocaine’s own parcel survey; elevation, slope and aspect on the Mapbox terrain-rgb digital terrain model, derived from IGN’s RGE ALTI over France. Compare with the blend on the technical sheet, at the top of the page: the two answer different questions.
Why buy it
Compagnie Médocaine exclusiveThis wine is distributed exclusively by the Compagnie Médocaine des Grands Crus.
Born on the terroirs of Phélan SégurPlots planted mainly to merlot, selected among the finest gravel soils of Saint-Estèphe.
A declared ambition to be a grand vinPhilippe Van de Vyvere, the owner, says he is developing La Croix Bonis as a grand vin in its own right, not as a second label.
Fourteen vintages available, from 2007 to 2021With the technical data sheet for every year.
The wine
Closely linked to Château Phélan Ségur, La Croix Bonis comes from plots planted mainly with Merlot, located on the finest terroirs of Saint-Estèphe. The kinship does not stop at the appellation and the terroir, for Philippe Van de Vyvere, the new owner, is developing La Croix Bonis as a Grand Vin, recognised among the best.
Terroir
The terroir of Phélan Ségur, situated in the eastern part of the commune of Saint-Estèphe bordering the estuary, is made up of gravelly alluvium deposited when the Garonne was a torrential river 650,000 years ago. It consists of pebbles and, above all, gravel coated in clayey sands. The varying thickness of these deposits is readily apparent, since it is what shapes the undulating landscape of much of the Saint-Estèphe area. The alluvial layers are supported by a marine formation of limestone dating back to the period when the tip of the Médoc, close to the ocean, lay beneath the waters.
Estate figures
70 haArea
2021 vintage figures
35 yrsVine age
Alcohol, yield and vine age are those of the 2021 vintage; they vary from year to year. Only the area above stays stable from one vintage to the next.
“Best score”: the highest score recorded for this wine, with its source. “Character”: the overall reading of the year across the appellation, which an estate may depart from.
An offer on La Croix Bonis
Availability, allocations and terms: the Compagnie Médocaine will reply promptly. The estate and vintage are already filled in in the message.
The texts below copy in one click for your product sheets, catalogues and social channels. The printable sheet condenses the whole page onto a single A4 page.
For this vintage, the media library contains: packshots, lifestyle photos. High-definition packshots, labels, back labels and lifestyle photos are reserved for clients and partners, on the Compagnie Médocaine’s VinCod media library.
Sheet checked on September 21, 2026. Technical data: the estate’s VinCod sheets. Critic scores: sources cited above, with their date. Vintage benchmarks and character: Compagnie Médocaine’s own editorial read. Soils and relief, where shown: the Compagnie Médocaine’s parcel survey and the Mapbox/IGN terrain model.