Wine Grapes and Bulk Wine from Sonoma County
Sonoma County is larger and more varied than its neighbor Napa. Sonoma County Winegrowers reports more than 49,000 acres of vineyards, over 750 growers, 180 bonded wineries and 19 appellations, and says 95 percent of vineyards are family owned. The range of conditions runs from cool, foggy coastal sites to warm inland valleys.
Seven varieties account for more than 90 percent of plantings. Chardonnay leads at about 15,500 acres, followed by Pinot Noir at about 13,000 and Cabernet Sauvignon at about 12,700. Zinfandel (4,760), Merlot (4,200), Sauvignon Blanc (2,600) and Syrah (1,380) complete the group. That breadth means a buyer can source sparkling base, cool-climate Pinot and Chardonnay, old-vine Zinfandel or Cabernet from one county.
Sonoma County lots on HarvestLink are listed by the ton for grapes and by the gallon for bulk wine, and sellers can list openly or under NDA.
Wine grapes by the ton
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Bulk wine by the gallon
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What to check before you buy or sell
- Name the appellation you need. A Sonoma Coast Pinot Noir and a valley-floor Pinot Noir are very different lots, and the label rules differ too.
- For cool-climate varieties, ask about harvest timing and brix: sites near the coast often pick later and lower in sugar than inland sites.
- For Zinfandel, ask the vine age. Old-vine fruit is a selling point, but only if the grower can document it.
- Ask whether the vineyard holds a sustainability or organic certification, and request the certificate.
Frequently asked questions
Which varieties are most planted in Sonoma County?
Chardonnay is the most planted at about 15,500 acres, then Pinot Noir at about 13,000 and Cabernet Sauvignon at about 12,700, according to Sonoma County Winegrowers.
Is Sonoma County wine cheaper than Napa?
Often, but not always. Price depends on the variety, the appellation, the vintage and the quality of the specific lot. Compare lots on the same basis instead of assuming by region.
Can I buy Sonoma County bulk wine without knowing the winery?
Yes. Some sellers list under NDA, so their name and vineyard are hidden while the variety, vintage, quantity, ABV and price are shown. Ask for samples and lab analysis from the actual lot.
Guides that help
Related regions and varieties
Sources
Figures come from the sources above and change over time. Educational information, not legal, tax or financial advice.
About HarvestLink
HarvestLink is an online marketplace where wine grape growers, wineries, and wine brands buy and sell wine grapes and bulk wine directly, including confidential listings under NDA.