There are two swaps started, one for the USA and one for Canada.
The password for both swaps is i-dog.
Here are the links:
USA
Canada
Here is the description from the site:
This month's swap will be a seed swap to welcome the spring season!
Each participant will have 2 partners, and you will send each partner about 3 varieties of seeds (more or less depending on what you've already got, or what you feel comfortable with picking up!) Each package of seeds should contain ~10 seeds.
You may want to list in your profile what kinds of seeds you prefer, veggies, flowers, things suitable for containers, cascading beauties for window boxes, etc, depending on your needs and space available. Is there a flower you can't stand?? Mention it! Do you live for zucchini? Tell us!
Sign up by March 31st and get those seeds out by April 14th, to ensure time for spring planting!
Enjoy, and don't forget to post pictures on i-Dog of your seeds' progress!!!