Partnerships & Certifications
Beyond Sustainability: Pioneering A Regenerative Future for Napa Valley

Certifications
We’re Regenerative Organic Certified at the Silver Level by the Regenerative Organic Alliance.

We farm all our estate vineyard’s by the standards of the ROA, and all wines produced from the 2023 vintage forward, as well as our Estate produced olive oil will carry this certification.
We are California Certified Organic by CCOF, and also carry Napa Green’s local sustainable certification, working very closely to build organic and sustainably minded business communities in Napa Valley.


Our Research Partners
Our efforts to build a regenerative future involve a constant curiosity about the natural world around us and how we can become a better steward of the ecosystem of which we are a part.


Napa Resource Conservation District
We partner with the Napa Resource Conservation District to aid in our riparian habitat restoration project in the vineyards.
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Cal Poly Humboldt Owl Project
We partner with Cal Poly Humboldt Owl Project, who conducts yearly research on the barn owls in our vineyards, helping us to better understand the needs and habitats of these feathered vineyard helpers. Click here for more information on the leader of the project.
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Vineyard Songbird Project
We participate in a collaborative Vineyard Songbird Project between Cal Poly Humboldt and UC Davis to further understand ecosystem diversity within our vineyards.
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Xerces Society
We work with Xerces Society Invertebrate Conservation to aid in our creation of native insect habitats.
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Monarch Joint Venture
We partner with Monarch Joint Venture to create habitats for the critically endangered western monarch butterfly.
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Wild Farm Alliance
The Wild Farm Alliance helps us to communicate with researchers, as well as provide platforms and events for those interested in regenerative and sustainable farming.
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Regenerative Viticulture Foundation
We partner with the Regenerative Viticulture Foundation, who helps us amplify information and promote regenerative viticulture.
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Photo by Tom Zimberoff
“Every day, do your best, learn something new, and make a friend.”
–Miljenko “Mike” Grgich, cofounder