Our wine
Stainless-steel and oak-barrel wines, with careful fermentation monitoring.
For each vintage and appellation, when the harvest is large enough, we make one wine in stainless steel and another aged in oak. One quarter of the barrels used for the oak-aged wine are new, preventing the oak from overpowering the fruit.
Since 2017, stainless-steel coils have regulated the temperature during fermentation. Yeasts convert sugar into alcohol while releasing heat and carbon dioxide: approximately 17 g of sugar is required to produce 1% alcohol by volume. At 14% ABV, the yeasts have consumed 238 g of sugar per litre.
This heat must be dissipated: without temperature control, the vat can rise above 30°C and fermentation may stop. Once the sugars have been consumed, fermentation ends. The vat is then warmed to around 27–28°C for maceration lasting roughly 15 days to three weeks, before run-off, pressing, bottling and tasting.
Our Fronsac is made primarily from Merlot with Cabernet Franc. The estate’s Canon Fronsac is 100% Merlot.