Sammamish Valley 10th Annual Seed Swap

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Sammamish Valley 10th Annual Seed Swap

  • date: March 1, 2026
  • time: 10:00 am - 4:00 pm
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  • What do you dream of growing in your garden this year? Take your place in a movement to prevent seed species extinction by growing, saving, and sharing seeds.

    This is our 10th year! The Sammamish Valley Seed Swap takes place during the entire month of March, between 10:00 a.m. and 4:00 p.m. and is sponsored by the Sammamish Valley Grange here in Woodinville. Visit the alcove next to the 21 Acres Farm Market entrance to take seeds or leave seeds at this self-serve seed swap.

    How does the seed swap work?

    Bring Seeds

    Bring your saved seeds, either in their original commercial packaging or your own well-marked, small envelope or container. Include the plant name, year collected, and planting and growing information. Seeds should be cleaned of hulls and debris. Seeds should be non-MO, non-hybrid, and no older than 3 years. Sort your donated seeds into the boxes provided that are labeled by plant category and species. Don’t have seeds? No problem!

    Swap for Seeds

    Take seeds that you need for your own garden. Bring recycled envelopes, small jars or other little containers or bags, along with a pen, marker and tape to label your seeds with name, variety and planting information.

    Plant Your Spring Garden

    Have fun with family, friends and neighbors as you sow and tend to your spring garden. Come back often during March to see what community members have brought to the swap.


    Take Photos and Share

    We’d love to see photos and hear about how your plants are growing. If you post on social media, please tag with #sammamishvalleyseedswap – you’ll be entered in a drawing to win a fun, seedy prize!

    Gardeners look through the bins at the Sammamish Valley Alliance annual Seed Swap at 21 Acres.