
Sonoma County, located between the Napa valley in the east and the Pacific Ocean in teh west, may not be as famous as its eastern neighbour, but outstanding wines from a range of grape varieties,
The first vineyards were planted by Russian colonists at Fort Ross in 1817, but Spanish Franciscan monks are the ones who expanding acreage.
The Hungarian count Agoston Haraszthy, a.k.a the Father of California Wine Industry, is responsible for researching and importing many vitis vinifera varieties, after trips to Europe, and upon his return to the County.
The County is large, and produces beside wine, many other fruits, vegetables, flowers and cheese.
Sonoma County has 12 appellations – from north to south – Rockpile, Northern Sonoma, Alexander Valley, Knight’s Valley, Dry Creek Valley, Chalk Hill, Russian River Valley, Green Valley, Bennett Valley, Sonoma Mountain, Sonoma Valley, Los Carneros, and Sonoma Coast.
Of all appellations Russian River Valley and Alexander Valley have the largest vineyard acreage with 6000 hectares each. This large appellation enjoys a long growing season and successfully harvests pinot noir, chardonnay and zinfandel.The smallest viticultural area is in Bennett Valley with 220 hectares.
The altitude of vineyards varies from sea level to 850 metres, and soils vary with 11 major formation types, and 31 soil series. Permutations of each soil series make the number of soil types innumerable.
The Pacific Ocean provides a cooling maritime influence, with breezes in afternoons, In Los Carneros the San Pablo Bay generates afternoon fogs.
The County has 1800 growers, supplying 450 wineries, most of which are open to the public for tastigns. Some charge a small fee, but deduct it when purchases are made, others pour free.
Approximately 60 varieties are grown, but the following are the most important: chardonnay (6000 hectares), cabernet sauvignon (5000), pinot noir (4000), merlot (2500), zinfandel (2200), sauvignon blanc (1000).
Landmark, Davis Bynum, Buena Vista, Clos du Bois, Martin Ray, Gallo Family Vineyards, Gloria Ferrer Caves and Vineyards, Chalk Hill Estates Vineyards and Winery, Cline cellars, Dry Creek Vineyard, Ferrari Carano Vineyards and Winery, Sonoma Cutrer Vineyards, Kendall-Jackson Wine Center, Jordan Vineyard and Winery, La Crema, Mac Rostie Winery, Matanzas Creek, Ravenswood, Robert Young Estate, and Schug.
Sonoma County whites can be high in alcohol but show sufficient acidity and extract so that the taste is balanced and harmonious.
The reds are powerful, can be silky smooth, elegant and refined, pending on appellation, fruit available, and skill of the winemaker.
In general, Sonoma County wines represent good to very good value for quality.
The County produces 25 – 30 per cent more fruit than Napa Valley.
Land costs are reasonable and thus product costs are lower than the more famous neighbour to the east.
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