Login | Become a member
NAPA VALLEY GRAPEGROWERS
  • About Us
    • 50th Anniversary
    • Mission & History
    • Board of Directors
    • Our Team
    • Grower of the Year >
      • About the Grower of the Year Award
    • Lifetime Achievement Award
    • Sponsorship
    • Fostering the Next Generation
    • In the News
    • Contact Us
  • Viticulture
    • Growing Season
    • Pests & Diseases
    • Soil Health >
      • Cover Crops
      • Compost
    • Vineyard Development
    • Water & Irrigation >
      • Groundwater Sustainability Plan
  • Environment
    • Air Quality >
      • Agricultural Burning
    • Ag Preserve >
      • Conservation Landscape
    • Climate Resilience >
      • Climate Video Series
      • Modern vs. Fossil CO2
      • Reduce Climate Impact
    • Wildfires
  • Resources
    • Best Practices
    • Directory
    • Grower Resources >
      • Crop Insurance
      • Financial Model
      • Tools for Grape Sales
      • Weather Alert
    • Industry Blog
    • Napa Winegrape Market
    • Podcast
    • Reports & Research >
      • Cost Studies
      • Grape Crush Report
      • Growing Conditions Report
      • Hang Time Study
      • Napa County Crop Report
      • Vineyard Trials
      • Wages & Benefits Survey
  • Events
    • Calendar
    • Past Presentations
    • Harvest STOMP®
    • Annual Celebration
    • Ahead of the Curve
  • Members
    • Member Portal
    • How to Join >
      • Growers
      • Vineyard Management Companies
      • Associates
  • Community
    • FOG Blog
    • FAQs
  • Donate
    • Our Donors
    • Your Impact
    • Ways to Give
    • Sip and Support Program
    • Our Growing Community
  • About Us
    • 50th Anniversary
    • Mission & History
    • Board of Directors
    • Our Team
    • Grower of the Year >
      • About the Grower of the Year Award
    • Lifetime Achievement Award
    • Sponsorship
    • Fostering the Next Generation
    • In the News
    • Contact Us
  • Viticulture
    • Growing Season
    • Pests & Diseases
    • Soil Health >
      • Cover Crops
      • Compost
    • Vineyard Development
    • Water & Irrigation >
      • Groundwater Sustainability Plan
  • Environment
    • Air Quality >
      • Agricultural Burning
    • Ag Preserve >
      • Conservation Landscape
    • Climate Resilience >
      • Climate Video Series
      • Modern vs. Fossil CO2
      • Reduce Climate Impact
    • Wildfires
  • Resources
    • Best Practices
    • Directory
    • Grower Resources >
      • Crop Insurance
      • Financial Model
      • Tools for Grape Sales
      • Weather Alert
    • Industry Blog
    • Napa Winegrape Market
    • Podcast
    • Reports & Research >
      • Cost Studies
      • Grape Crush Report
      • Growing Conditions Report
      • Hang Time Study
      • Napa County Crop Report
      • Vineyard Trials
      • Wages & Benefits Survey
  • Events
    • Calendar
    • Past Presentations
    • Harvest STOMP®
    • Annual Celebration
    • Ahead of the Curve
  • Members
    • Member Portal
    • How to Join >
      • Growers
      • Vineyard Management Companies
      • Associates
  • Community
    • FOG Blog
    • FAQs
  • Donate
    • Our Donors
    • Your Impact
    • Ways to Give
    • Sip and Support Program
    • Our Growing Community

Industry Updates Blog

2023 Growing Season Update

6/15/2023

0 Comments

 
Picture
2023_v_2010_comparison.xlsx
File Size: 67 kb
File Type: xlsx
Download File

​With the 2023 growing season well underway, Napa growers are studying the vintage characteristics to date to help track trends. Below are a few highlights so far: 
  1. Late bud-break with wet winter 
  2. 20+ inches of rain Jan-Mar, 10+ inches of snow in February
  3. Phenology is roughly 2-3 weeks behind previous recent vintages
  4. Fruit set is underway and looks good so far
  5. Cluster counts are variable around the valley
  6. Growing Degree Days (GDD) are tracking closely with the 2010 vintage
While every vintage is unique, lessons can be drawn from previous growing seasons—especially the 2010 vintage. The 2010 growing season was like the current season in terms of winter rainfall and an unusually cool spring. To hasten ripening, many vineyards were aggressively leafed in order to expose the fruit. A late August heat wave caused significant crop loss due to damaged clusters without canopy protection.      
Read the 2010 GCR
Watch the 2010 Summary

​A Seasonal Reminder from the Napa Valley Grapegrowers

​While the weather may be cool now, the clusters will need protection from the sun during the late summer and early fall months, so crews should be prudent when making canopy management passes during the next few weeks of the growing season.
0 Comments



Leave a Reply.

    Categories

    All
    50 Years
    Climate
    Economics
    Environment
    Grape Market
    Growing Season
    Legacy
    News
    Next Gen
    Nurseries
    Pest & Disease
    Podcast
    Program Recap
    Viticulture
    Water
    Wildfires
    Wine Market

    RSS Feed

    Podcast

    Picture
    Picture

    Archives

    July 2025
    June 2025
    May 2025
    April 2025
    March 2025
    February 2025
    January 2025
    December 2024
    November 2024
    October 2024
    September 2024
    August 2024
    July 2024
    June 2024
    May 2024
    April 2024
    March 2024
    February 2024
    January 2024
    December 2023
    November 2023
    October 2023
    September 2023
    August 2023
    June 2023
    May 2023
    April 2023
    March 2023
    February 2023
    January 2023
    November 2022
    October 2022
    September 2022
    August 2022
    June 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021

Trade Resources: Speakers | Press | Sponsors
​
Copyright Napa Valley Grapegrowers.  All Rights Reserved.

831 Latour Court, Suite A  |  Napa, CA 94558
Phone: (707) 944-8311 | [email protected]
Privacy Policy | Sitemap | All header images © Sarah Anne Risk
Napa Valley Grapegrowers is a 501(c)3 public charity. Our federal tax ID number is # 82-2012860

Sign-up for our community newsletter

​Subscribe to Friends of the Grapegrowers (FOG) to receive exclusive updates, educational workshops, vineyard tours, special events, and a quarterly newsletter with insights into Napa Valley grape-growing, sustainability, climate initiatives, and the latest trends in viticulture.
Subscribe
Picture
Picture
Picture
Strategic Partner