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Mammoth Long Island

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About Seed Savers Exchange

We're a nonprofit that conserves and promotes America's culturally diverse but endangered garden and food crop heritage for future generations by collecting, growing, and sharing heirloom seeds and plants. The Exchange is one way we involve our community in fulfilling this mission.
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Facilitated by Seed Savers Exchange

Seed Savers Exchange is a tax-exempt 501(c)3 nonprofit organization dedicated to the preservation of heirloom seeds.

The Exchange

3094 North Winn Rd.
Decorah, IA 52101
(563) 382-5990

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The Exchange is supported by:

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Blooming Prairie Foundation

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