Our directors, managers, and advisors are committed to saving America's heirloom seeds.
Chair of the Board
North San Juan, CA
Rowen is a seed saver, farmer and educator. She is from the Mohawk community of Akwesasne and curates an extensive collection of rare northeast native seeds. Rowen is co-founder of the Sierra Seeds Cooperative.
Neil Hamilton, JD
Vice-Chair of the Board
Distinguished Professor of Law and Director of Agricultural Law Center at the Drake University Law School, Neil has taught agricultural law for 30 years and is the author of numerous books and articles for farmers and lawyers.
Jovan has over 15 years of experience as a grassroots organizer and describes herself as having "a deep interest in food justice." Her professional resume includes work as director of community engagement at One Hundred Miles, a Georgia organization working to preserve natural resources, and as the director of network engagement for Slow Food USA.
Beth Lynch, PhD
Dr. Lynch is an Associate Professor of Biology at Luther College in Decorah, Iowa. She holds a Doctorate in Ecology, Evolution and Behavior from the University of Minnesota. Prior to coming to Luther in 2001, she worked as a botanist at Great Lakes Indian Fish and Wildlife Commission and later taught at Loras College and Northland College. Her research over the years has been in plant ecology, with a focus on the conservation of native plant communities in the upper Midwest.
Sean is a successful chef, educator and entrepreneur, who is very committed to his Native American community. Founder of the company The Sioux Chef, Sherman’s main culinary focus has been on revitalizing indigenous food systems in a modern culinary context. He also sponsors a food truck (Tatanka Truck) with the Little Earth Community of United Tribes in Minneapolis.
Denise E. Costich, PhD
Denise is a passionate defender of maize genetic resources, devoting the past 18 years to research topics related to its taxonomy, evolution, and conservation. She recently retired from CIMMYT, the international Wheat and Maize genebank near Mexico City, where she curated their maize collection and focused part of her research on community conservation of landrace varieties. Photograph by Teake Zuidema.
Amy Goldman Fowler, PhD
Special Advisor to the Board
Amy is a gardener, author, artist, philanthropist and advocate for heirloom fruits and vegetables. She is the author of The Compleat Squash, Melons for the Passionate Grower, and The Heirloom Tomato: From Garden to Table—all three books were recipients of the American Horticultural Society Book of the Year awards.
Diane Ott Whealy
Special Advisor to the Board
Diane co-founded Seed Savers Exchange with Kent Whealy in 1975. She has been a national leader in the heirloom seed movement and a strong advocate for the protection of the earth's rare genetic food stocks for over 36 years. Diane retired from SSE in 2015 and remains an advisor to the organization.
Emily Rose Haga
Emily Rose Haga is a professional seedswoman with deep roots in the alternative seed community and a 20 year history of being inspired by the work of Seed Savers Exchange. As a plant breeder, long-time member, and new Executive Director, she has a strong passion for the art, science, culture, and business of seeds and how these uniquely intersect with our noble mission to preserve America’s garden heritage.
Deputy Director - Administration
Lynne is a Certified Public Accountant who was born and raised in the Decorah, Iowa area. She received her B.A. from Upper Iowa University. Lynne joined SSE as the chief financial officer in 2011, serving both as corporate treasurer and chief accountant.
Director of Development
Heather has worked for organizations focusing on issues as diverse as children’s theatre, river conservation and reproductive health. She and her partner sustain an edible, native and pollinator landscape on their tiny urban lot. A purchaser and saver of Seed Savers seeds for almost 20 years, she is thrilled to be putting 22 years of development experience to work for Seed Savers Exchange.
Jim started work at SSE in 2006. Before coming to SSE, Jim served in the military for 21 years. His responsibilities at Heritage Farm include facilities management, environmental compliance, management of the 890 acre grounds, livestock management, physical security, and training of personnel.
Philip Kauth, PhD
Director of Preservation
Philip joined Seed Savers Exchange in 2013 as the tissue culture lab manager and was assistant curator in charge of the evaluation program from 2014-2017. As Director of Preservation, Philip leads the team tasked with managing the vast collection of over 20,000 open-pollinated varieties. Philip has a MS and PhD in horticultural sciences from the University of Florida.
Director of Sales and Business
John and his family have purchased Seed Savers Exchange seeds since 2010 for his raised bed urban garden. He is responsible for sales and business operations of the Seed House at Heritage Farm; and brings a wealth of Digital Marketing and Ecommerce experience from his time in New York City.
Director of Marketing and Communications
Roger has been an SSE member since 2013, and has attended past conference and campouts. He brings a love of gardening and a strong background in print and digital advertising to the Seed Savers Exchange leadership team.
Education and Engagement Manager
Jeanine comes to Seed Savers Exchange with fond childhood memories of carving pumpkins and attending potlucks in the SSE barn. She has a background in fine arts, a love of gardening, and a passion for facilitating connection, engagement, and empowerment. She is responsible for SSE’s education and engagement programs and brings a wealth of education experience from 20 years of work in the field.
ERP Systems Administrator
Grant is a designer, developer, and project manager who has been working with SSE in one role or another since 2012. He loves solving tech problems at work and growing flowers and vegetables with his wife at home.
Lillian Goldman Visitor Center Manager
Susanna combines her retail background with her love of good food, growing herbs and learning about agriculture. She and her husband enjoy experimenting with grapes, hops, garlic and other plants on the nearby farm where he grew up.
Seed Production Manager
With a Masters in regional planning and seed systems, Koby relies on 15 years of experience in seed regeneration and seed production to strengthen our seed bank and catalog. She specializes in regenerative agriculture and social design for earth and people care.
David Ellis, PhD
Lee Zieke Lee
Craig LeHoullier, PhD
Rob Johnston, Jr.
Laura Merrick, PhD
Phil Sponnenberg, PhD