Canada Wine

The production of Canadian Icewine is one of the most labour-intensive processes in winemaking:

• Waiting on the vine: after the table wine harvest in September–October, Icewine grapes are left on the vine through November, December, and into January. During this time, the grapes desiccate (losing water), concentrate in sugar, and eventually freeze solid in the winter temperatures. The grapes must remain healthy on the vine — not rotted, not predated by birds (nets are required), not picked prematurely.
• Harvest at −8°C or below: a harvest temperature of exactly −8°C or below is legally required. In practice, most harvests occur at −10°C to −15°C. The harvest takes place at night, in the dark, in bitter cold — one of the most physically demanding harvests in the wine world. The grapes are rock-solid frozen and must be pressed immediately before they thaw.
• Pressing frozen grapes: the frozen grapes are pressed while still frozen. At −8°C to −15°C, the water remains frozen in the grape as ice crystals, while the concentrated sugar-acid-flavour solution in the grape cells (which has a lower freezing point due to its dissolved content) can still be extracted by pressure. The press yields approximately 10–20% of the juice that a normal pressing would produce from the same weight of grapes — accounting for Icewine's necessarily high price.
• Fermentation: the extraordinarily concentrated must (35–45° Brix) ferments very slowly due to the osmotic stress it places on yeast cells. Fermentation may take months. Typically, fermentation is stopped while a substantial residual sugar remains, producing a wine of 7–13% ABV with 125–200+ g/L residual sugar.

Canada's wine regulations operate at two levels — federal (CFIA) and provincial (VQA bodies):

VQA Ontario (Vintners Quality Alliance Ontario) — 110 Hannover Drive, Suite B205, St. Catharines, ON L2W 1A4, Canada · vqaontario.ca. The Ontario VQA authority operating under the Vintners Quality Alliance Act, 1999, SO 1999 c. 6. VQA Ontario certifies wines as VQA — a voluntary but market-essential quality designation. VQA Ontario maintains the designated viticultural areas (DVAs) for Ontario: Niagara Peninsula, Prince Edward County, Lake Erie North Shore, and sub-appellations within Niagara (Niagara-on-the-Lake, Beamsville Bench, Twenty Mile Bench, Creek Shores, Four Mile Creek, Lincoln Lakeshore, St. David's Bench, Vinemount Ridge, Short Hills Bench).

BC Wine Authority — 1st Floor, 3080 Yew Street, Vancouver, BC V6K 4N5, Canada · winebc.com. Administers the VQA BC appellation system (also known as BC Wine Authority designation). Designated viticultural areas in BC: Okanagan Valley, Similkameen Valley, Fraser Valley, Vancouver Island, Gulf Islands, Lillooet.

Canadian Food Inspection Agency (CFIA) — 1400 Merivale Road, Ottawa ON K1A 0Y9 · inspection.gc.ca · 1-800-442-2342. The federal food safety agency with jurisdiction over wine labelling and compositional standards across Canada. The CFIA Safe Food for Canadians Regulations (SFCR, 2019) set the national framework for wine composition, labelling, and Icewine definition.

Agriculture and Agri-Food Canada (AAFC) — 1341 Baseline Road, Ottawa ON K1A 0C5 · agr.gc.ca. The federal ministry responsible for agricultural sector policy including viticulture support programmes and export development.

CETA (Canada-European Union Comprehensive Economic and Trade Agreement): The 2017 CETA agreement includes wine and spirits annexes. Under CETA, Canada recognised a list of EU geographical indications for wines (including Champagne, Bordeaux, Rioja, etc.) and the EU recognised key Canadian designations including VQA and Icewine. The Icewine definition under CETA specifically mandates the natural freezing requirement — artificial freezing is explicitly not recognised. Canadian CETA wine provisions are administered jointly by Global Affairs Canada and Agriculture and Agri-Food Canada.

The LCBO — how Canadians actually buy wine

The Liquor Control Board of Ontario (LCBO) — 100 Queens Quay East, Toronto ON M5E 0C7 · lcbo.com · +1 800 668 5226 — is the Ontario government's retail alcohol monopoly. It is one of the world's largest buyers of wine by volume, and its purchasing decisions significantly shape what wineries produce for the Ontario market. The LCBO provides a de facto market-access bottleneck that gives the Ontario government unusual leverage over wine pricing, import volumes, and domestic producer support. Similar government control of alcohol retail exists through the BC Liquor Distribution Branch (LDB) in BC and the SAQ (Société des alcools du Québec) in Quebec.

Vidal Blanc (also known simply as Vidal, or officially Vidal 256) is a French-American hybrid variety bred in the early 20th century by Jean-Louis Vidal in France — a cross of Ugni Blanc (Trebbiano, the workhorse Italian white variety also used in Cognac and Armagnac) and Seibel 4986 (a complex hybrid of American and European species). It was originally developed as a brandy base variety in Cognac; it found its greatest modern expression in Canadian Icewine.

The properties that make Vidal ideal for Icewine production: its exceptionally thick skin resists the botrytis grey rot and bird predation that would destroy thinner-skinned vinifera varieties left on the vine through November–January; it retains acidity even at high sugar concentrations; and its aromatic profile (tropical fruit, peach, apricot, lychee) produces Icewine of appealing, accessible character. Its hybrid nature means it is technically more disease-resistant than pure Vitis vinifera, making it tolerant of the extreme winter conditions it must survive.

The use of Vidal is regulated in that VQA-certified wines must declare their variety, and Vidal is an accepted VQA variety for Icewine. However, Vidal is not Vitis vinifera, which creates an interesting technical question for markets (particularly the EU) that preference vinifera-only wine production. Under CETA, Canadian Vidal Icewine is recognised alongside Riesling Icewine.