About Us

GRDN is a full-service landscape design studio located in Northern California’s Wine Country.

Specializing in plant-driven design, we create enduring landscapes that are not only beautiful, functional and engaging, but also sustainable and ecologically attuned. With over 35 years of collective experience designing, building and managing landscapes, we value a collaborative process – working closely with owners, architects, interior designers, landscape architects, engineers and builders to create thoughtfully integrated spaces.

At GRDN, we are committed to environmentally responsible practices that enhance the aesthetic composition of every design, always striving to leave each place better than we found it. We believe landscapes are meant to be lived in and seek to create spaces that celebrate the unique character of each site, inspiring a sense of curiosity and exploration.


  • Partner

    Heather earned her Master of Landscape Architecture from UC Berkeley and has worked with a number of Bay Area Landscape Architecture firms, including Lutsko Associates, Arterra Landscape Architects, and RHAA. Her experience spans public, commercial, and residential projects, allowing her to approach each design with a well-rounded perspective.

    Guided by a deep commitment to craftmanship and sustainability, Heather creates spaces that are not only functional but evoke a strong emotional connection to the broader landscape. She values a collaborative process, working closely with clients and consultants, bringing visions to like through thoughtful design and creative problem-solving.


  • Partner

    C27 Lic #: 1101601

    After earning his degree in Landscape Architecture from the University of Oregon, Colby helped design and build the original Copia gardens in Napa. Throughout his career, he’s designed and managed numerous organic, biodynamic and regenerative landscapes - often with a with a focus on culinary programs.  

    He’s worked with commercial and private clients, including Stone Edge Farm, Quintessa, Opus One, Benzinger Family Winery, Clif Family Winery, and Ramekins, among others. Colby values the long-term stewardship of the landscapes he designs - ensuring they grow and evolve productively for years to come.

    Colby is also a CA licensed landscape contractor, certified in ecological horticulture, and the author of Fruit Trees in Small Spaces, published in 2012.

Contact us

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