Grape Purchasing & Inquiries

Windsor Oaks Vineyards produces 18 varietals of winegrapes. All grapes are farmed with the utmost attention to detail and are suitable for ultra-premium and luxury wine markets. Our varietals are the following:

Cabernet Franc (3 blocks, Clone 1) Petit Verdot (Clone 400)
Cabernet Sauvignon (12 blocks, 5 clones) Petite Sirah (2 blocks, Clone 3)
Chardonnay (6 blocks, Clone 17 & 809) Pinot Gris Clone 4(152)
Dolcetto (2 blocks, Clone 2) Pinot Noir (10 blocks, 6 Dijon Clones)
Grenache (Clone TCVA A) Sangiovese (Clone DiLoretto)
Malbec (3 blocks, Clones 4 & 595) Sauvignon Blanc (Clone 1)
Merlot (Clone 181) Syrah (2 blocks, Clone Estrella River)
Mourvedre (Clone 2) Viognier (Clone 1)
Muscat (Clone Canelli) Zinfandel (6 blocks, 2 clones)


In recent years Windsor Oaks Vineyards has served over 35 different buyers primarily in Napa and Sonoma Counties as well as across California and the country. 

Vineyard Block Map

Windsor Oaks Vineyard Block Map
Click image to download HiRes Adobe pdf file


-Click link to download Block ID, Areas, Clone, Rootstock, and Year Planted Varietal_Info.pdf-

Acreage and availability of grapes differs by varietal. Please direct any inquiries to Vineyard Operations, Grape Sales at 707-433-3810.