Bedrock Wine Co., Wirz Vineyard Riesling, Cienega Valley has sold at auction 7 times in the last five years across all vintages, at a median of $15 per 750ml. The most traded vintages are 2019, 2018 and 2017.
Auction median, all vintages
$15
7 sales · $13–16 middle half
Retail offers now
2
all vintages
Last auction sale
Feb 9
2025
Prices by vintage
Live auction lots (4)
$31per 750ml incl. premium
The October 2026 Auction: Part 5
2018 · Lot 1782 · Qty 2
$31per 750ml incl. premium
The October 2026 Auction: Part 5
2020 · Lot 1785
$43per 750ml incl. premium
The October 2026 Auction: Part 5
2014 · Lot 1784
$49per 750ml incl. premium
The October 2026 Auction: Part 5
2014 · Lot 1783 · Qty 3
Wine facts
- Country
- United States
- Region
- California
- Sub-region
- Cienega Valley
- Type
- White
See retail offers and the full price history
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Most traded in Cienega Valley
- Big Basin, Wirz Vineyard Old Vine Carignane, Cienega Valleyavg $18 · 1 sale
- Eden Rift, Terraces Pinot Noir, Cienega Valleyat retail
- Eden Rift, Lansdale Pinot Noir, Cienega Valleyat retail
- Eden Rift, Pinot Noir, Cienega Valleyat retail
- Eden Rift, Chardonnay, Cienega Valleyat retail
- Seabold, Eden Rift Pinot Noir, Cienega Valleyat retail
- Eden Rift, Terraces Pinot Gris, Cienega Valleyat retail
- Marietta, Nadi Wirz Vineyard Dry Riesling, Cienega Valleyat retail
- Eden Rift, Terraces Chardonnay, Cienega Valleyat retail
- Thomas Fogarty, Wirz Vineyard Riesling, Cienega Valleyat retail
About Bedrock Wine Co.
Morgan Twain-Peterson founded Bedrock Wine Co. in 2007, making his first wines in a converted chicken coop in a friend's backyard before moving to a friend's winery and later a tin-sided warehouse. After about six years working alone he was joined by Chris Cottrell as partner. The company is devoted to California's old vineyards, many planted by nineteenth- and early twentieth-century pioneers, and works with Zinfandel, Mataro, Carignan, Petite Sirah, Alicante Bouschet and others from Sonoma, Mendocino, Amador, Lodi, Contra Costa and Oakville. The Bedrock Vineyard is certified organic and regenerative organic.
- Appellation
- California old-vine sites, including Sonoma, Oakville, Mendocino, Amador, Lodi and Contra Costa
- Owner
- Morgan Twain-Peterson and Chris Cottrell
- Founded
- 2007
- Grapes
- Zinfandel, Mataro, Carignan, Petite Sirah, Alicante Bouschet, Grenache
- Website
- bedrockwineco.com
Sources: bedrockwineco.com