Establishing & Managing a Vineyard

Vineyard Establishment

Getting Started – Growing Grapes

• Considerations and Resources for Vineyard Establishment in the Pacific Northwest – #PNW634
• Economics of Grape Production – WSU Webpage
• WESTERN WA – Growing Wine Grapes in Maritime Western Washington – WSU #EM086e

Vineyard Design: Trellising & Vine Training

• Training and Trellising Grapes – WSU #EB0637

Washington State: Geology & Climate

• AgWeatherNet –  The source for Washington State weather data.
• Geologic Map of Washington (ZIP) – A great map that describes the geological features of the state. (link will open a  .zip file from the Washington State DNR).
• Western Regional Climate Center – Historical information regarding growing degree days, temperature, precipitation, wind speed and directions for a number of locations in the Western United States.
• 2012 USDA Plant Hardiness Zone Maps – Determine the 30-year average absolute minimum temperatures for a particular area.  Is your site appropriate for winter-tender vines?

Soils

• Soil Health in Washington Vineyards – WSU #FS378e
• Web Soil Survey: Natural Resources Conservation Services (NRCS) has a web soil survey with interactive and searchable maps.
  • Understanding Soil Surveys – NRCS webpage on the ins-and-outs of reading and understanding soil survey maps.
• Soil Testing and Remediation –  See “Nutrition & Soils” for more information

Variety & Rootstock Selection

Variety selection is dependent on what is best suited for your site and what you can market/sell. Consult potential fruit customers and winemakers before heavily investing in large plantings.

Plant Sources

The Clean Plant Center Northwest maintains a list of Washington and Oregon Nurseries who sell WSDA and ODA certified vines. This list is not exhaustive, but is a good starting place to determine where to source plant material. Please see the opening statement at the top of this page regarding WA quarantines and regulations relating to the import of out-of-state grapevine materials.

• Clean Plant Center Northwest – Check out the current availability of different varieties in the Washington State Grape Foundation Block. Nurseries have top priority in purchasing plant material from the CPCNW, but in many cases, they are able to accommodate smaller private orders if sufficient plant material is available.
• National Grape Registry – A great database out of California of different grape varieties and clones available in the USA. This is not a source of plant material, but may help you locate a nursery that cells a certified version of the variety or clone you are looking for.
• Grape Genetic Testing and Identification – A service provided by the Foundation Plant Service out of UC-Davis that can determine the variety/cultivar of an unknown grapevine. Clonal identification is currently not available.

Grape (Scion) Varieties

• WESTERN WA – Growing Winegrapes in Maritime Western Washington – WSU #EM068e
• Northern Grapes Project – A joint venture designed to aid in viticulture production of cold-hardy (winter low temperatures) varieties.

Rootstock Information

• Grapevine Rootstocks: Origins and Perspectives – an Acta Horticulturae review
• Rootstocks as a Management Tool (.pdf) – Report by Wine Australia

Vineyard Management

Eco-Agriculture & Sustainability

• EcoVineyards Program (Australia)
  • EcoVineyards Knowledge Hub – Factsheets, Case Studies, and more!
• Advancing EcoAg – Regenerative Farming
  • Plant Sap Analysis
  • Fruit Crop Production
• Washington: Vineyard Beauty with Benefits Project
• Sustainability Certification Programs
  • Sustainable WA
  • LIVE – Low Input Viticulture and Enology
  • Salmon Safe
  • LODI Rules

Organic Vineyard Management

Information relating to organic vineyard management has been integrated into many of our general grape production information resources.

Organic Farming Transition

• Organic Transition: A Business Planner for Farmers, Ranchers and Food Entrepreneurs – Western SARE Document
• Transitioning to Organic Production (Farming Practices Guide) – Western SARE Document

Organic Certification

• Washington State Department of Agriculture Organic Certification Program – Provides information on the procedures of becoming certified organic, and is a certifying agency for growers.
• USDA National Organic Program – The NOP develops and administers national production, handling, and labeling standards for organic agricultural products.
• Oregon Tilth Organic Certification – Provides information on the procedures of becoming certified organic, and is a certifying agency for growers.

Canopy Management

• The Role of Canopy Management in Vine Balance – OSU #EM9071
• Canopy Management for Pacific Northwest Vineyards – WSU #EB2018e

Crop Management

• Vineyard Yield Estimation – WSU #EM086e
  • ESPAÑOL-Estimación del Rendimiento del Viñedo – WSU #EM086ES
• Understanding Vine Balance (.pdf) – OSU #EM9068

Vineyard Floor Management

• Soil Health in Washington Vineyards – WSU #FS378e
• Cover Crops as a Floor Management Strategy for Pacific Northwest Vineyards – WSU #EB2010
• Weed Management – WSU Webpage

Pruning

• WESTERN WA – Cane Pruning – OSU Video
• Spur Pruning – OSU Video

Variety Changing/Grafting-Over

• Field Grafting Grapevines in Washington State – WSU #EM121e
• Chip Bud Grafting in Washington State Vineyards – WSU #EB2023

On-Farm Trials

• On-Farm Vineyard Trials: A Grower’s Guide – WSU #EM098e

Other Management Considerations

• Irrigation and Water Management
• Pest Management (Diseases, Insects, Weeds, Nematodes)
• Disorders and Other Vine Issues
• Pesticide Application and Licensing