Zone 3 Seeds

  • There’s something deeply satisfying about watching hardy plants thrive in a Zone 3 garden, and Seed Organica makes it easier with seeds you can trust. Our Zone 3 collection includes handpicked, high-quality vegetable, fruit, flower, and herb seeds chosen for strength, flavor, and sustainability. Perfect for USA home gardeners who love reliable, resilient growth.

Growing the best Zone 3 seeds

  • Handpicked seeds tested for strong germination in cold-climate gardens.
  • Easy to grow varieties suited for containers or small-space gardens.
  • Trusted by USA gardeners for dependable, frost-tolerant performance.

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Coneflower Seeds – Double White
Coneflower Seeds – Double White
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Coneflower Seeds – Double White

$15.99 USD
$15.99 USD
Marigold Seeds – Safari Tangerine
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Marigold Seeds – Safari Tangerine

$15.98 USD
$15.98 USD
Cypress Vine Seeds – Ipomea Quamoclit
Cypress Vine Seeds – Ipomea Quamoclit
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Cypress Vine Seeds – Ipomea Quamoclit

$15.45 USD
$15.45 USD
Phlox Seeds – Yellow
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Phlox Seeds – Yellow

$14.99 USD
$14.99 USD
Apricot Peach Parfait Seeds
Apricot Peach Parfait Seeds
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Apricot Peach Parfait Seeds

$15.95 USD
$15.95 USD
Zinnia Seeds – Purple
Zinnia Seeds – Purple
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Zinnia Seeds – Purple

$14.99 USD
$14.99 USD
Hollyhock Seeds – Indian Spring
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Hollyhock Seeds – Indian Spring

$15.34 USD
$15.34 USD
Ginkgo Biloba Seeds – Maidenhair
Ginkgo Biloba Seeds – Maidenhair
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Ginkgo Biloba Seeds – Maidenhair

$15.65 USD
$15.65 USD
Lilac Seeds – Red
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Lilac Seeds – Red

$15.98 USD
$15.98 USD
Marigold Seeds – Safari Scarlet
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Marigold Seeds – Safari Scarlet

$14.99 USD
$14.99 USD
Tansy Seeds – Tanacetum Vulgare
Tansy Seeds – Tanacetum Vulgare
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Tansy Seeds – Tanacetum Vulgare

$14.99 USD
$14.99 USD
Mertensia Virginica Seeds – Virginia Bluebells
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Mertensia Virginica Seeds – Virginia Bluebells

$14.99 USD
$14.99 USD
Mustard Seeds – Brown Brassica Juncea
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Mustard Seeds – Brown Brassica Juncea

$14.99 USD
$14.99 USD $29.99 USD
Marigold Seeds – Safari Mix
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Marigold Seeds – Safari Mix

$14.99 USD
$14.99 USD
Dahlia – Large
Dahlia Seeds – Large
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Dahlia Seeds – Large

$14.99 USD
$14.99 USD
Phlox Seeds – Blue Cutting
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Phlox Seeds – Blue Cutting

$15.98 USD
$15.98 USD
Toadflax Seeds – Blue Linaria Canadensis
Toadflax Seeds – Blue Linaria Canadensis
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Toadflax Seeds – Blue Linaria Canadensis

$15.43 USD
$15.43 USD
Lilac Seeds – Japanese Tree Purple
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Lilac Seeds – Japanese Tree Purple

$15.98 USD
$15.98 USD
Phlox Seeds – Pink and White Cutting
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Phlox Seeds – Pink and White Cutting

$14.99 USD
$14.99 USD
Basketflower Seeds – American Centaurea
Basketflower Seeds – American Centaurea
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Basketflower Seeds – American Centaurea

$14.99 USD
$14.99 USD
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Are these seeds really suitable for Zone 3?

  • Yes. Every variety in this collection is chosen for cold-hardiness and reliable growth in short-season climates.

Can Zone 3 seeds be grown in containers?

  • Many varieties here are the best seeds for containers. Look for compact or early-maturing types for the easiest success.

Where can I buy Zone 3 seeds online?

  • You can order online Zone 3 seeds directly from Seed Organica — your trusted source for USA home garden seeds.