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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Indigo Seeds - Blue Wild
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Indigo Seeds - Blue Wild

$14.99 USD
$14.99 USD
Sunflower Seeds - Sunzilla Giant
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Sunflower Seeds - Sunzilla Giant

$14.99 USD
$14.99 USD
Hollyhock Seeds - Double White
Hollyhock Seeds - Double White
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Hollyhock Seeds - Double White

$15.41 USD
$15.41 USD
Morel Mushroom Spawn Seeds – Gourmet
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Morel Mushroom Spawn Seeds – Gourmet

$14.99 USD
$14.99 USD
Sunflower Seeds – Moulin Rouge
Sunflower Seeds – Moulin Rouge
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Sunflower Seeds – Moulin Rouge

$14.99 USD
$14.99 USD
Mexican Sunflower Seeds – Tithonia Rotundifolia
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Mexican Sunflower Seeds – Tithonia Rotundifolia

$15.98 USD
$15.98 USD
Sunflower Seeds – Dwarf
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Sunflower Seeds – Dwarf

$14.99 USD
$14.99 USD
Helenium Seeds – Autumn Leaves
Helenium Seeds – Autumn Leaves
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Helenium Seeds – Autumn Leaves

$14.99 USD
$14.99 USD
Yucca Seeds – Glauca
Yucca Seeds – Glauca
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Yucca Seeds – Glauca

$14.99 USD
$14.99 USD
Candytuft Seeds – Hardy Annual
Candytuft Seeds – Hardy Annual
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Candytuft Seeds – Hardy Annual

$15.78 USD
$15.78 USD
Sunflower Seeds – Maximilian
Sunflower Seeds – Maximilian
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Sunflower Seeds – Maximilian

$14.99 USD
$14.99 USD
Choy Sum Seeds
Choy Sum Seeds
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Choy Sum Seeds

$15.85 USD
$15.85 USD
Morning Glory Seeds – Red Picotee
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Morning Glory Seeds – Red Picotee

$15.43 USD
$15.43 USD
Echinacea Seeds – Purpurea
Echinacea Seeds – Purpurea
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Echinacea Seeds – Purpurea

$14.99 USD
$14.99 USD
Morning Glory Seeds – Blue Picotee
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Morning Glory Seeds – Blue Picotee

$15.65 USD
$15.65 USD
Mushroom Seeds – Oyster
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Mushroom Seeds – Oyster

$15.98 USD
$15.98 USD
Primula Seeds - Polyantha
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Primula Seeds - Polyantha

$14.99 USD
$14.99 USD
Brown Bean Seeds – Swedish
Brown Bean Seeds – Swedish
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Brown Bean Seeds – Swedish

$14.99 USD
$14.99 USD
Helichrysum Arenarium Seeds – Drought-Tolerant, Medicinal, Perennial
Helichrysum Arenarium Seeds – Drought-Tolerant, Medicinal, Perennial
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Helichrysum Arenarium Seeds

$15.94 USD
$15.94 USD
Aster Alpinus Seeds – Alpine Perennial, Mixed Colors
Aster Alpinus Seeds – Alpine Perennial, Mixed Colors
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Aster Alpinus Seeds – Alpine Mixed Colors

$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.