Vineyard Overview

Hannah Nicole Vineyards



Planted Area

54.35 acres




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6700 Balfour Road
Brentwood, CA, 94513


Everyvine Rating

Not rated

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Information about the planted areas of this vineyard

Grape Profile

Grape Details

Varietals: Mourvèdre (Mataro), Petite Sirah (Durif), Grenache, Cabernet Franc, Cabernet Sauvignon, Malbec, Merlot, Petit Verdot, Sauvignon Blanc (Fumé blanc), Viognier
Vine Age: 16.2 years (average)
Wine Regions:

Vineyard Size

Planted Area: 54.35 acres

Wine History

There are currently no known wines associated with these grapes. Edit the vineyard blocks to add wines.

Farm Certifications

These blocks do not have any farm certifications

Land Profile


Elevation42.63 ft.
Slope0.3% (0.16°)
AspectSoutheast (113.78°)

Solar Radiation

Average Radiation TotalWH/m2
Growing Season141811.61

Climate Indices

Index Name
Growing Degree-Days3808.79
Huglin Index2701.75
Biologically Effective Degree-Days1929.5

Temperature & Rainfall

AverageHi °FLow °FRain in.
Growing Season82.652.92.53
For more detailed information about the topography, climate, and soil of the vineyard blocks that grew these grapes, click on the individual blocks in the block list.

What's Available

No winegrapes or bulk wine sourced from this vineyard are currently available...

About Market Listings
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Block List

Planted Areas of this Vineyard (12)

  1. Block: 1 (1.84 acres)
    Grape: Mourvèdre (Mataro)
    45.3 ft. | Brentwood, Capay
    View block details
  2. Block: 2 (3.56 acres)
    Grape: Petite Sirah (Durif)
    45.92 ft. | Brentwood, Capay
    View block details
  3. Block: 3 (3.17 acres)
    Grape: Grenache
    44.78 ft. | Brentwood, Capay
    View block details
  4. Block: 4 (3.05 acres)
    Grape: Cabernet Franc
    42.41 ft. | Capay
    View block details
  5. Block: 6 (4.89 acres)
    Grape: Cabernet Sauvignon
    40.99 ft. | Capay
    View block details
  6. Block: 7 (1.07 acres)
    Grape: Malbec
    40.82 ft. | Capay
    View block details
  7. Block: 8 (4.06 acres)
    Grape: Cabernet Sauvignon
    40.81 ft. | Capay
    View block details
  8. Block: Cabernet Franc East (3.18 acres)
    Grape: Cabernet Franc
    41.28 ft. | Capay
    View block details
  9. Block: Merlot (15.75 acres)
    Grape: Merlot
    43.19 ft. | Capay
    View block details
  10. Block: Petit Verdot (1.7 acres)
    Grape: Petit Verdot
    42.1 ft. | Capay
    View block details
  11. Block: Sauvignon Blanc (6 acres)
    Grape: Sauvignon Blanc (Fumé blanc)
    42.05 ft. | Capay
    View block details
  12. Block: Viognier (6.08 acres)
    Grape: Viognier
    41.85 ft. | Capay
    View block details

About HNVineyards

Our vineyard is farmed sustainable with a strong emphasis on minimal impact and Biodiversity. We follow an integrated Pest Management Approach that offers biological options alongside proven low-dose applications of JMS Stylet Oil. We work with rotating cover crops, minimal till and manual weed management to push vine viability. We support our local EcoSystem by planting all headland with beneficial insect wildflowers and introduced Bee Colonies in early 2016. Our Farm Plan was established and is guided by winemaker and viticulturist Julian Erggelet with technical support by KG Vineyard Management. We work by hand, prefer to work slow and detailed and avoid any strong mechanical impact on the vines. Irrigation is handled delicately and many blocks are dry farmed to slow maturity and push concentration. Average fruit yields are between 3 and 4 t/acre and controlled by clean suckering and vigorous fruit thinning. We believe that quality wine starts with quality fruit and invite any interested party to visit the vineyard and ask questions if uncertain.

Edit History

Want to change something? Edit this vineyard


Vineyard-ID: 99956
Created Date: Unknown
Edit History: View Edit History of this Vineyard

Edit Permission

Locked: Only the owner may edit this vineyard

Contact-Us if you would like to request the ability to edit this vineyard

Data Notes and References


Farm Certifications: See the certifications page to learn more about the farm certifications Everyvine tracks.
Soil Horizon: Bedrock value set to "-" is not available. Available water capacity units are cm/cm.
Solar Radiation: Area Solar radiation has been calculated in watt hours per square meter (WH/m2)
Topography: Topography values are averaged over the block area. Aspect is expressed in positive degrees from 0 to 359.9, measured clockwise from north.
Growing Season: For use in various statistical averages, Everyvine defines the vineyard growing season as the period April 1st to October 31st.


The vineyard data presented here is most often sourced from the public data sources listed below. However, Everyvine also accepts data from vineyard owners who often have even better data they have collected themseleves.

If you have more accurate data on a vineyard go to: Data Submission page.

Topography: Topographic and solor radiation calculations are based on 1/3 arc-second (approx. 10m) elevation models. Data provided by U.S. Geological Survey (USGS), EROS Data Center, National Elevation Dataset,, 1999
Climate Indices: Calculations based on methodologies described by Gregory Jones and John Gladstones. See the following:
  • Jones, G.V, Duff, A.A., Hall, A., and J. Myers (2009). Spatial analysis of climate in winegrape growing regions in the western United States.” American Journal of Enology and Viticulture, in Press Spring 2010.
  • Gladstones, J. (1992) Viticulture and environment (Winetitles: Adelaide).
Month Climate Averages: Monthly and annual temperature and rainfall values based on 30-arcsec (800m) normals for the climatological period 1971-2000. Data provided by PRISM Climate Group, Oregon State University,, October 31,2008
Soil: Soil data is collected from the following sources:
  • SSURGO: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Soil Survey Geographic (SSURGO) Database. Available online at
  • STATSGO2: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. U.S. General Soil Map (STATSGO2). Available online at
  • Web Soil Survey: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Web Soil Survey. Available online at
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