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Seed Exchange Information


The ARS Seed Exchange is currently closed for sales.

The Exchange will be accepting seed for the 2021 catalog this Fall.  The cut-off date is December 15, however, we will be flexible about receiving seed after this date.

The Seed Exchange is expected to open for Internet sales in early January 2021.

Attention all overseas donors:
All overseas seed exchange donations must have a small-lot seed import certificate.  The certificate helps your seed get to the agriculture inspection station, and on to the seed exchange committee.  Without the import certificate your donations may be rejected or destroyed.  We don't want that to happen!  Please request an import certificate at  The certificate will be emailed or posted to you immediately.

Note: A new committee is responsible for the ARS seed exchange program for 2021.

If you have a seed contribution or have questions about the Seed Exchange please contact:

Ray & Ann Clack
ARS Seed Exchange
10930 S. Huntington Drive
Oregon City, OR  97045



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American Rhododendron Society
P.O. Box 214, Great River, NY 11739
Ph: 631-533-0375   Fax: 866-883-8019   E-Mail:
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