WINES OF THE WORLD ๐บ๐ธ USA - Washington Flashcards
Climate of Washington
Dry and warm in the E part due to the shelter of the Cascade Mountains. The W is cooler and wetter.
Main grape varieties of Washington
Wide range, more black than white. Cabernet Sauvignon, Merlot, Chardonnay, Riesling (the most planted in the past), Syrah.
Key elements in the topography of Washington
Cascade Mountains separate the E part, with the highest % of plantings, from the W.
Washingtonโs largest appellation
Columbia Valley AVA
Names of the sub-AVAs of Columbia Valley AVA
Yakima Valley AVA (Red Mountain AVA, Rattlesnake Hills AVA, Snipes Mountain AVA), Horse Heaven Hills AVA, Wahluke Slope AVA.
Names of the sub-AVAs of Yakima Valley AVA
- Red Mountain AVA
- Rattlesnake Hills AVA
- Snipes Mountain AVA
Puget Sound AVA
NW of Washington, the only AVA W of the Cascade Mountain range, large area but very small plantings, warm and dry summers, wet winters, high rainfall. Madeleine Angevine, Mรผller-Thurgau, Siegerrebe, Pinot Gris, and Pinot Noir.
Types of businesses that operate in Washington
The production is dominated by Chateau Ste. Michelle (in the past it was called Ste. Michelle Vintners, improved by Andrรจ Tchelistcheff, half of production). Quilceda Creek and Cayuse Vineyards as significant producers also. Great development in the number of wineries during the last 50 years.
Type of soils in Washington
Basalt bedrock with sandy, silty loess and alluvial topsoils, free-draining and low nutrients.
Climate of Washington
Arid desert-like area due to shelter by the Cascade Range, low rainfall. Continental, low rainfall. Long daylight hours due to the northern latitude. High diurnal range, hot summers and cooler autumn.
Hazards in Washington
Frost and winter freeze. Climate change (wine growers are looking for cooler sites).
Main grape varieties of Washington
Cabernet Sauvignon, then Merlot, Chardonnay, Riesling and Syrah.
How irrigation is managed in Washington
Irrigation sourcing from the Columbia River and its tributaries (drip irrigation mainly, some overhead spraying).
Horse Heaven Hills AVA
Sub-appellation of Columbia Valley AVA. Between Yakima Valley, the Columbia River and Washington-Oregon border. 25% of Washingtonโs production. Mainly blacks with Cabernet Sauvignon, Merlot and Syrah, then Chardonnay and Riesling. S-facing slopes, warm and sunny conditions. Strong winds due to the sloped topography and the Columbia River, so protection from frost, extension of growing season and low diseases pressure.
Wahluke Slope AVA
Sub-appellation of Columbia Valley AVA. Centre of Columbia Valley, the warmest and driest, gentle S-facing slopes. Mainly red from Cabernet Sauvignon, Merlot and Syrah. Sandy soils and free-draining. Irrigation is needed. Adequate air flow due to the sloped landscape and proximity to the Columbia River reduces frost and winter freeze.