At Terragena, they don’t just make wine. Terragena is all about exploring what wine can be. The word ‘Terragena’ has its roots in latin, meaning “born of the earth,” and that ethos runs through all processes at the winery. A modern, independent winery guided by a deep respect for the land, a passion for innovation, and a belief that great wine is both an art and a science.

Founded by winemaker and mathematical economist Chris Buchanan, Terragena is built on the idea of utility—not just economic, but experiential. Every bottle is crafted to bring out the fullest expression of the grape, the vineyard, and the vintage. With a data-driven mindset and a hands-on, off-grid origin story, Chris brings a fresh, thoughtful approach to New World winemaking that speaks to a younger, more inquisitive wine drinker.

Working with carefully selected growers who share their values of sustainability and stewardship, sourcing grapes from diverse microclimates across California gives them the freedom to produce a distinctive portfolio—from single-vineyard expressions to more approachable blends—each one transparent, ethical and delicious.

What sets Terragena apart?

Science-backed creativity. Applying rigorous research and real curiosity to their craft, Terragena blends tradition with cutting-edge methods to surprise and delight.

Sustainable sourcing. Their wines are made with a deep respect for the environment. Ensuring they partner with growers who practice sustainability, this allows them to build a responsible, future-focused supply chain.

Flexible portfolio. From high-end single vineyard releases to accessible everyday wines, Terragena offers a range of price points and styles to match diverse market demands.

Authenticity in every bottle. Rather than chasing short-lived market trends, Terragena is all about the truth, supported by a portfolio of wines so unpretentious, transparent, and designed to spark meaningful connections among drinkers.

Terragena believes wine should make people curious, not intimidated. Which is why they choose to lead with honesty, embrace experimentation, and always look for new ways to connect—with partners, consumers, and the land.

Whether you're building out a sustainable wine list, tapping into the curiosity of next-gen consumers, or looking to add high-integrity, small-batch wines to your portfolio, Terragena offers something truly different.