True heirloom seeds, organically grown in Canada.

Welcome to Grand Seeds!

Discover high-quality heirloom seeds, organicallygrown in Dunnville, Southern Ontario.

We offer a variety of vegetable, herb and flowerseeds at honest prices, just pure seeds for less.

Perfect for both hobbyists and seasoned gardeners, Grand Seeds connects you to authentic organic goodness,

seed by seed.



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A little winter prep

Save your milk jugs for winter sowing...

Give clean, empty milk jugs a second life as mini greenhouses. Visit our winter sowing page for the how-to and seeds to get started.

Explore winter sowing


    Themed Corners

    Underneath, you'll find everything organized by theme—based on our best-selling products and what gardeners like you have requested year after year. Looking for zinnias, radishes, beans, and lettuce all in one place?


    "That's right! We've grouped them together so you can easily shop your favorites all at once."





    Grand Seeds MADNESS

    Snag 25% off this week's hottest picks—inventory rotates fast, so don't miss out on your favorites.

    Recently viewed products

      Grand Seeds Blog posts

      Local Pride. Meet Our Colobradors.

      If you are a garden club, we're more than happy to offer your members a fixed discount. We believe in lifting up local communities, businesses, and bold ideas. Have something we should know about? Let's talk.

      • Ontario Organic

        Ontario Organic

        We're a member of Ontario Organic. Stay in the loop with the latest from the community. Website Ontario Organic

      • Brampton Horticultural Society

        Brampton Horticultural Society

        We proudly support BHS and their members. Website BHS

      • Thorold Garden Club

        Thorold Garden Club

        Proud sponsors of the Thorold Garden Club — cultivating community and green spaces together. Website TGC

      • Dundas Horticultural Society

        Dundas Horticultural Society

        We proudly support DHS and their members. Website DHS

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