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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Morning Glory Seeds – Flying Saucers
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Morning Glory Seeds – Flying Saucers

$15.98 USD
$15.98 USD
Blanket Seeds – Gaillardia
Blanket Seeds – Gaillardia
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Blanket Seeds – Gaillardia

$14.99 USD
$14.99 USD
Cerinthe Seeds – Blue Shrimp
Cerinthe Seeds – Blue Shrimp
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Cerinthe Seeds – Blue Shrimp

$14.99 USD
$14.99 USD
Hibiscus Seeds – Mahogany Splendor
Hibiscus Seeds – Mahogany Splendor
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Hibiscus Seeds – Mahogany Splendor

$14.99 USD
$14.99 USD
Obedient Plant Seeds – White
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Obedient Plant Seeds – White

$14.99 USD
$14.99 USD $29.99 USD
Sunflower Seeds – Teddy Bear Dwarf
Sunflower Seeds – Teddy Bear Dwarf
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Sunflower Seeds – Teddy Bear Dwarf

$14.99 USD
$14.99 USD
Sunflower Seeds – Mongolian Giant
Sunflower Seeds – Mongolian Giant
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Sunflower Seeds – Mongolian Giant

$14.99 USD
$14.99 USD
Calibrachoa Seeds – Superbells Lemon Slice
Calibrachoa Seeds – Superbells Lemon Slice
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Calibrachoa Seeds – Superbells Lemon Slice

$14.99 USD
$14.99 USD
Consolida Ajacis Seeds – Rocket Larkspur
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Consolida Ajacis Seeds – Rocket Larkspur

$15.65 USD
$15.65 USD
Bachelor Button Seeds – Black
Bachelor Button Seeds – Black
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Bachelor Button Seeds – Black

$14.99 USD
$14.99 USD
Aster Seeds – Lady in Black Calico
Aster Seeds – Lady in Black Calico
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Aster Seeds – Lady in Black Calico

$15.85 USD
$15.85 USD
Dahlia Seeds – Collarette
Dahlia Seeds – Collarette
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Dahlia Seeds – Collarette

$14.99 USD
$14.99 USD
Gaillardia Seeds – Grandiflora Blanket
Gaillardia Seeds – Grandiflora Blanket
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Gaillardia Seeds – Grandiflora Blanket

$14.99 USD
$14.99 USD
Petunia Seeds – Night Sky
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Petunia Seeds – Night Sky

$14.99 USD
$14.99 USD
Begonia Seeds – Ruffled Pink
Begonia Seeds – Ruffled Pink
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Begonia Seeds – Ruffled Pink

$15.45 USD
$15.45 USD
Zinnia Seeds – Canary Bird
Zinnia Seeds – Canary Bird
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Zinnia Seeds – Canary Bird

$14.99 USD
$14.99 USD
Periwinkle Seeds – Pink Rosy
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Periwinkle Seeds – Pink Rosy

$14.99 USD
$14.99 USD
Gomphrena Seeds – Purple Globe Amaranth
Gomphrena Seeds – Purple Globe Amaranth
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Gomphrena Seeds – Purple Globe Amaranth

$14.99 USD
$14.99 USD
Cicuta Maculata Seeds – Spotted Water Hemlock
Cicuta Maculata Seeds – Spotted Water Hemlock
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Cicuta Maculata Seeds

$15.84 USD
$15.84 USD
Cassia Seeds – Alata
Cassia Seeds – Alata
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Cassia Seeds – Alata

$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.