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Growing the Organic Movement Since 1990

The Marbleseed (formerly MOSES) Organic Farming Conference is widely known as the largest organic farming conference in the United States. Every year regenerative and organic farmers from a wide range of farm sizes, experiences, and backgrounds gather to learn the latest in organic farming methods, build community, and shape the future of the organic farming movement.

Whether you’re certified organic, using organic practices on your regenerative farm, or considering the switch to organic, you’ll find the people, partners, and skill-building opportunities to help your farm business thrive.

Save the Date!

Marbleseed's 36th Organic Farming Conference will be held February 20-22, 2025 in La Crosse, WI.

Propose a Workshop

We could not organize this Marbleseed Organic Farming Conference without the participation of so many fabulous presenters and supporters. You are welcome to submit a proposal for a facilitated discussion, traditional presentation or interactive session for Marbleseed 2025.
Submit a content or workshop proposal here.
Submit a content suggestion here.

Marbleseed's 35th Organic Farming Conference

Thank you for an amazing 2024 Marbleseed Organic Farming Conference! We cannot wait to see you all in 2025.

Marbleseed's Organic Farming Conference features inspiring speakers, educational workshops, Organic Universities, and farmer panels. The Marbleseed Conference offers knowledge for all experiences from organic and sustainable farmers, homesteaders, food policy advocates and more. Dozens of transformative, skill-building workshops and roundtables covering business management, soil health, and production are crafted to advance resilient organic farms and regenerative food systems.

Interested in being a sponsor or exhibitor at the next Organic Farming Conference? Opportunities are announced in September. Learn how to become a sponsor or exhibitor.

Get updates about the Organic Farming Conference and more when you sign up for our newsletter.

Organic Research Forum

Submissions for The Organic Research Forum are now closed. Check back in the fall of 2024 for 2025 submission guidelines.

Learn more about our 2024 Organic Research Forum projects!

Thank you to our 2024 Organic Farming Conference Sponsors

Geranium Sponsors

Advancing Eco Agriculture
Agricultural Flaming Innovations
Albert Lea Seed House
Blue Farm
Cashton Farm Supply Ltd
CGB Organics
Dramm Corporation
Frey Vineyards
Henke Buffalo (Global Equipment Company, Inc.)
Intertribal Ag Council
Johnny's Selected Seeds
Lakewinds Food Co-op
Local Line
Michael Fields Agricultural Institute
NICS - Natures International Certification Services
Nifty Hoops
People's Food Co-op
Sea-90 Ocean Minerals
Stonebridge Ltd.
SustainableHR and Kollath CPA
Sustane Natural Fertilizer, Inc.
UW-Madison (OGRAIN, CIAS, UW Organic Collaborative)
Welter Seed and Honey Company
Wisconsin Department of Agriculture, Trade and Consumer Protection - Safe Wisconsin Produce

Daisy Sponsors

American Farmland Trust
Edible Madison
High Mowing Organic Seeds
Kreher Family Farms
Merge Organics
Minnesota Farmers Union
Savanna Institute
Shining Hills Farm and Gardens
Sunrise Foods International
The Good Acre
The Organic & Non-GMO Report
Vermont Compost Company
Weston A. Price Foundation
Whole Foods Co-op
Wisconsin Grass-fed Beef Cooperative

Marbleseed is a farmer-led organization with a commitment to organic and regenerative farming. We vet all sponsors and exhibitors of the Marbleseed Organic Farming Conference to ensure strong values and mission alignment. Find out how to become a conference sponsor or exhibitor.