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Save One Rare Variety!

Here's the easiest and best way to make a real difference as a seed saver. You don't need a lot of experience, a lot of space, or any special tools. Just choose a plant species that you know how to grow, find a variety that's relatively rare, and learn how to grow more of those seeds. If everyone saved just One Rare Variety in their garden, those seeds might not be rare anymore!

How to Find A Rare Variety That Needs Saving

We have two online tools that can help you find a variety that's rare enough to need saving.

• Our Seed Exchange lists over 3300 varieties of seeds that are saved and offered by Seeds of Diversity's member seed growers. It's free to join, and everyone is welcome to request seeds. As many as two-thirds of the varieties offered in the Seed Exchange are not available from seed companies, which makes it the biggest source in Canada for truly rare varieties. We challenge you to choose one interesting variety that's offered by only one person. Grow it, save the seeds, and offer them in the Seed Exchange next year. It sounds simple, but it makes a huge difference for that variety because it doubles the number of people growing and offering those seeds. If everyone did this one simple challenge, every single vulnerable variety in the Seed Exchange would be a lot more safe.

• Our Canadian Seed Finder lists all the vegetable seed varieties offered in Canadian garden seed catalogues. Newly updated for 2026, we index 10000+ different seed varieties from 132 Canadian companies. You can find out which varieties are rare and which aren't just by looking at how many companies sell each variety. We challenge you to choose one interesting variety that's only offered by one seed company. Grow it, save the seeds, and offer them in the Seed Exchange next year.

Sometimes scrolling through our Seed Exchange can be overwhelming. There are so many seeds! But the majority of them are only grown by one or two people, so we need more seed savers to keep those varieties alive!

Seed companies seem to have an amazing assortment of seeds, but 69% of their heritage varieties are only available from one company each. It's way easier to find a rare variety than it should be!

What to Do With Your Saved Seeds

Besides offering them through Seeds of Diversity's Seed Exchange next year, you can help improve your local community's seed diversity by donating seeds to a local seed library, a community garden that saves seeds, or a Seedy Saturday/Sunday seed swap.

Since the variety you choose is so rare, you might be the only person you know who has those seeds, so make sure other growers know how important and special they are. Encourage other seed savers to multiply them too, and use them as an incentive for gardeners to learn the simple techniques that they can use to save their own rare seeds for the next year. 

If every seed saver took up this one simple challenge, so many rare seeds would become instantly a lot more safe!

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