Our Story
SUPPORT DELTA ZETA
20% of your purchases are given back to Delta Zeta
With every shipment, members of the Killarney Club celebrate Delta Zeta, and support the organization’s areas of greatest need. We are committed to being a global women’s organization whose shared values truly inspire action and impact lives through our strategic priorities and initiatives. Join the Killarney Club and support Delta Zeta while enjoying world-class wines from Napa Valley.
Join today and support Delta Zeta!
ABOUT KILLARNEY NAPA VALLEY
Cindy Menges (Alpha–Miami University)
- CHIEF EXECUTIVE OFFICER - DELTA ZETA SORORITY
- "Your membership in the Killarney Club supports important programming that furthers Delta Zeta’s mission to be a lifelong, values-based membership experience for all women."
Cathy Irvin Painter (Alpha Gamma – University of Alabama)
- NATIONAL PRESIDENT - DELTA ZETA SORORITY
- "Delta Zeta members are empowered to impact the world because of our sisterhood. Every bottle of Killarney Napa Valley advances our mission by providing programming and leadership development opportunities for our sisters. Your support ensures that every Delta Zeta has the opportunity to continue to live truly."
Brandon Chaney (Sigma Chi & FODZ)
- PROPRIETOR & CEO, FAIRWINDS & KILLARNEY NAPA VALLEY
- "I am honored to make these wines for the Delta Zeta sisterhood and cannot wait for you to share them with your sisters, family and friends!"
OUR APPROACH
Honoring the Land
Great winemaking starts in the vineyard. We harmonize with Napa Valley's diverse terroir to craft wines that capture its essence. Our sustainable approach uses minimal organic inputs and regenerative practices, nurturing a vibrant ecosystem—from soil microbes to local wildlife.
Sourced from varied vineyards with sedimentary, volcanic, clay, and loam soils, our blends feature heritage California selections and premium European clones for rich, dynamic flavors in every bottle.
A Commitment to Balance
Our winemaking philosophy is all about balance — between soil and rootstocks, fruit and canopy, structure and acidity. We hand-harvest grapes at peak ripeness, then meticulously sort them by hand and with advanced optical technology to select only the very best fruit.
The result is wines with pure fruit expression, elegant complexity, and beautiful depth. Bold reds that reveal themselves with decanting. Vibrant whites that shine with freshness and texture. Every bottle honors both tradition and innovation.
Sustainability at Our Core
Preserving the environment behind our wines has been central to our philosophy. As a charter member of the Napa Green Winery program since 2007, we were among the first three Napa Valley wineries to earn certification.
Our commitment spans every operation:
Napa Green Certified Facility: We meet over 120 sustainability standards, from water conservation to cutting our carbon footprint.
Regenerative Farming: We nurture a vibrant vineyard ecosystem, safeguarding biodiversity—from soil earthworms to roaming jackrabbits and foxes.
Next-Generation Solar-Powered: Our winemaking facility runs entirely on a massive solar array.
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