François Chidaine

François Chidaine founded his estate in 1989 in Husseau, a hamlet within the commune of Montlouis-sur-Loire on the south bank of the Loire River directly opposite Vouvray. He took over four hectares from his father Yves Chidaine and used that base to begin a long expansion of the holdings across the Montlouis appellation. François had trained in oenology and worked at several Loire estates before setting up his own project, and the decision to base the domaine in Montlouis rather than the better-known Vouvray reflected both family ties to the south bank and a belief that Montlouis offered comparable terroir at a more accessible entry point. His wife Manuela has co-directed the estate since the early years, running the commercial side and the family business while François drives the viticulture and cellar work.

• Founded 1989 in Husseau, a hamlet within Montlouis-sur-Loire on the south bank of the Loire
• François took over four hectares from his father Yves Chidaine as the starting point
• Trained in oenology and worked at several Loire estates before setting up his own project
• Manuela Chidaine has co-directed the estate since the early years, running the commercial side

The Montlouis holdings make up the largest share of the estate's roughly forty hectares and include the named parcels Clos Habert, Les Tuffeaux, Clos du Breuil, and Les Bournais, each bottled separately as a single-vineyard cuvée. Soils across Montlouis are dominated by tuffeau limestone bedrock with overlying perruches (clay with flint) and alluvial sands; Montlouis generally contains more sand than Vouvray across the river. In 2002, François acquired Domaine Trémeau-Boulay on the right bank in Vouvray, adding parcels including Le Bouchet that gave the estate a cross-river presence. A separate Bourgueil project, set up in the 2010s on the left bank near Saint-Nicolas-de-Bourgueil, produces a small range of Cabernet Franc wines and adds a red dimension to a portfolio that has historically been white-dominant.

• Montlouis holdings include Clos Habert, Les Tuffeaux, Clos du Breuil, and Les Bournais as named single-vineyard parcels
• Soils dominated by tuffeau limestone with overlying perruches (clay with flint) and alluvial sands; Montlouis is sandier than Vouvray
• Vouvray holdings acquired in 2002 via Domaine Trémeau-Boulay, including Le Bouchet and other right-bank parcels
• Bourgueil project set up in the 2010s near Saint-Nicolas-de-Bourgueil produces Cabernet Franc red wines

Chidaine was one of the earliest Loire estates to convert to organic and biodynamic farming, with organic certification from 1999 and biodynamic Demeter certification following in the early 2000s. The vineyard work uses biodynamic preparations on a calendar tied to the lunar cycle, with cover crops between the rows and minimal soil disturbance. François has spoken publicly about the influence of his biodynamic practice on Chenin Blanc's expression, particularly the way it preserves acidity and aromatic precision in warmer vintages. Yields are kept low (typically thirty to forty hectoliters per hectare on the named parcels), and the harvest is conducted in selective tries through parcels with mixed ripeness and botrytis development, allowing separate bottlings of dry and sweet expressions from the same site in some vintages.

• Organic certified 1999, Demeter biodynamic from the early 2000s; one of the earliest biodynamic conversions in the Loire
• Biodynamic preparations on a calendar tied to the lunar cycle, with cover crops between the rows
• Low yields (typically 30 to 40 hl/ha on the named parcels) maintained by green harvest and selective bunch removal
• Selective tries through parcels with mixed ripeness and botrytis development, allowing separate dry and sweet bottlings from the same site

The signature work of the estate is the parcellary single-vineyard Chenin Blanc bottlings that map the soil diversity of Montlouis and Vouvray. Clos Habert is a single-walled parcel of older Chenin Blanc on tuffeau bedrock that is typically bottled as a demi-sec; Les Tuffeaux is the entry-level cuvée drawn from multiple parcels and bottled as a sec; Clos du Breuil is a dry sec from a clos parcel with deeper clay-silica soils; Les Bournais is a top-end single-parcel sec from a tuffeau-rich site with low-yielding old vines. The Vouvray cuvées include Le Bouchet (dry sec from the right-bank tuffeau), Argile (clay-driven cuvée), and Silex (flint-driven cuvée). Fermentations are conducted with indigenous yeasts in a mix of stainless steel and used Burgundy barrels depending on the cuvée; malolactic fermentation is avoided across all styles, and élevage typically runs twelve to eighteen months.

• Clos Habert: walled parcel of older Chenin Blanc on tuffeau, typically bottled as demi-sec
• Les Tuffeaux: entry-level dry sec from multiple parcels; Clos du Breuil: dry sec from clos parcel with clay-silica soils
• Les Bournais: top-end single-parcel dry sec from tuffeau-rich site with low-yielding old vines
• Vouvray Le Bouchet (right-bank tuffeau), Argile (clay-driven), Silex (flint-driven) map the soil diversity across the river

Chidaine is one of the two or three most influential producers in the international rediscovery of Loire Chenin Blanc since the late 1990s, alongside Jacky Blot of Domaine de la Taille aux Loups and the established Vouvray estates such as Huet and Foreau. The distinctive contribution is the parcellary single-vineyard work applied at scale across both Montlouis and Vouvray, combined with the biodynamic conversion that preceded the broader Loire shift toward organic farming by roughly a decade. The cross-river holdings allow direct comparison between Montlouis sandier expressions and Vouvray tuffeau-driven expressions through a single set of cellar protocols, which has made the estate a frequent reference point in critical writing on Chenin Blanc. The estate's reach into Bourgueil through the parallel Cabernet Franc project has further extended the brand across the Touraine.

• Among the two or three most influential producers in the international rediscovery of Loire Chenin Blanc since the late 1990s
• Parcellary single-vineyard work applied at scale across both Montlouis and Vouvray with cross-river soil comparison
• Biodynamic conversion preceded the broader Loire shift toward organic farming by roughly a decade
• Bourgueil Cabernet Franc project extends the brand into red wine and across the Touraine