Maréchal Foch

The Story

In the aftermath of phylloxera's devastation of European vineyards, a French viticulturist named Eugène Kuhlmann set to work at the Oberlin Institute in Colmar, Alsace. His mission was radical: breed a grape that could survive what pure European Vitis vinifera could not. In 1911, he crossed a phylloxera-resistant American hybrid (Millardet 101-14, itself a cross of Vitis riparia and Vitis rupestris) with Goldriesling — a Vitis vinifera crossing of Riesling and Courtiller Musqué. The result, catalogued as "Kuhlmann 188-2," was a resilient interspecific hybrid: cold-hardy, early-ripening, and resistant to the fungal diseases that had tormented French growers. Kuhlmann renamed it after Marshal Ferdinand Foch — the French general who commanded Allied forces to victory in World War I. Some say the name contained a dark joke: Foch's troops famously suffered heavy casualties, and Maréchal Foch wines are known for their deep, blood-red colour. The grape arrived in North America in 1946 and found its spiritual home in Canada — in the frost-prone Niagara Peninsula, Nova Scotia, and British Columbia's Okanagan Valley. When Ontario launched a vine-pull program in the 1980s to replace hybrids with vinifera, Maréchal Foch was nearly eliminated. But a handful of dedicated producers — most famously Quails' Gate in the Okanagan — held on. Their "Old Vines Foch," from vines planted in 1978, became a cult wine, proving that a hybrid could produce something genuinely profound.

Insider Story

The hybrid debate is the defining tension of Maréchal Foch's story. For decades, the Canadian and American wine industries treated hybrids as second-class citizens — something to be replaced by "proper" vinifera as quickly as possible. Ontario's 1988 vine-pull program was explicitly designed to eliminate Foch and its ilk. Yet the wine refused to die. Winemakers discovered that old-vine Foch could produce extraordinarily concentrated, complex juice — and carbonic maceration opened up a completely different register, making Beaujolais-like fresh, fruit-forward reds. The debate intensified in the 2010s as climate change began stressing vinifera in regions that had never needed cold-hardy grapes before. Suddenly, Maréchal Foch's -30°C survivability looked prescient. At the same time, a new generation of winemakers in Vermont, Minnesota, and the Finger Lakes began making serious, premium Foch — and winning blind tastings against comparable vinifera wines. The irony: the vine-pull program meant that most Ontario Foch disappeared just as the market turned in its favour. The oldest remaining vines — Quails' Gate's 1978 plantings — are now among the most valuable old-vine holdings in British Columbia.

Technical Deep Dive

Maréchal Foch (Kuhlmann 188-2) is a complex interspecific hybrid: (Vitis riparia × Vitis rupestris) × Vitis vinifera (specifically Goldriesling, itself Riesling × Courtiller Musqué). This genetic makeup confers extreme cold-hardiness (survives to -30°C/-22°F without vine burial), early budbreak and ripening (4–6 weeks ahead of Cabernet Sauvignon), and strong resistance to powdery mildew, downy mildew, and botrytis. The wine displays intensely deep purple-black colour due to high anthocyanin concentrations, with strong acidity, moderate tannins, and a flavour profile of black cherry, blackberry, bitter chocolate, espresso, smoke, vanilla, and musk. Two primary styles exist: (1) Traditional extraction — full maceration produces a dense, concentrated, oak-aged red with Pinot Noir-adjacent structure but darker fruit; (2) Carbonic maceration — produces a lighter, fresher, Beaujolais-style red emphasizing black cherry and floral notes. Old-vine examples (30+ years) show remarkable complexity and terroir expression, losing the "foxy" hybrid character that younger vines can display when under-ripe. The foxy/barnyard character is the key winemaking challenge: it emerges from methyl anthranilate compounds and is minimised by achieving full phenolic ripeness.

Industry Secrets

The "foxy" character — the musky, barnyard note that gives hybrids a bad reputation — is almost entirely a function of harvest timing and winemaking, not inherent to the variety. Growers who pick at full phenolic ripeness (not just sugar ripeness) and use appropriate maceration times produce wine that most tasters cannot identify as a hybrid. The cult status of Quails' Gate Old Vines Foch has been instrumental in rehabilitating the variety's image in Canada. Three styles from a single producer (Limited Release, Family Reserve, and the fortified F.V.F.) demonstrate the variety's range. In the US northeast, Larch Hills Winery in BC and producers in Vermont and the Finger Lakes have quietly built award-winning Foch programs. Climate change is increasing interest dramatically: as Ontario and BC face warmer but also more volatile winters, the cold-hardiness of Foch becomes an insurance policy. Some forward-thinking vinifera estates are quietly planting small Foch blocks as backup, a practice unthinkable twenty years ago.

More red grapes

• Marmajuelo
• Marquette
• Marselan
• Marzemino
• Maturana Tinta