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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Agrostemma Seeds – Purple
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Agrostemma Seeds – Purple

$15.85 USD
$15.85 USD
Yellow Darwinii Seeds – Wildflower Mix, Heirloom
Yellow Darwinii Seeds – Wildflower Mix, Heirloom
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Yellow Darwinii Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Agrostemma Seeds – Ocean Pearl
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Agrostemma Seeds – Ocean Pearl

$14.99 USD
$14.99 USD
Purple Ivy Flower Seeds – Wildflower Mix
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Purple Ivy Flower Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Agrostemma Seeds – Githago Pink
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Agrostemma Seeds – Githago Pink

$14.99 USD
$14.99 USD
Cosmos Seeds – Wildflower Mix, Heirloom,
Cosmos Seeds – Wildflower Mix, Heirloom,
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Cosmos Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Ageratum Seeds – Red
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Ageratum Seeds – Red

$14.99 USD
$14.99 USD
Ageratum Seeds – Violet
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Ageratum Seeds – Violet

$15.93 USD
$15.93 USD
Ageratum Seeds – Heirloom
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Ageratum Seeds – Heirloom

$15.93 USD
$15.93 USD
Ageratum Seeds – Rose
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Ageratum Seeds – Rose

$14.99 USD
$14.99 USD
White Turtlehead Seeds – Wildflower Mix, Heirloom
White Turtlehead Seeds – Wildflower Mix, Heirloom
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White Turtlehead Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Tiny Dancer Seeds – Wildflower Mix, Heirloom
Tiny Dancer Seeds – Wildflower Mix, Heirloom
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Tiny Dancer Seeds – Wildflower Mix

$15.43 USD
$15.43 USD
Caulescens Seeds – Wildflower Mix, Heirloom
Caulescens Seeds – Wildflower Mix, Heirloom
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Caulescens Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Agrostemma Seeds – Rose
Agrostemma Seeds – Rose
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Agrostemma Seeds – Rose

$14.99 USD
$14.99 USD
Violet Rigens Seeds – Wildflower Mix
Violet Rigens Seeds – Wildflower Mix
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Violet Rigens Seeds – Wildflower Mix

$15.65 USD
$15.65 USD
Ipomea Seeds – Wildflower Mix
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Ipomea Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Bardana Seeds – Wildflower Mix
Bardana Seeds – Wildflower Mix
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Bardana Seeds – Wildflower Mix

$14.99 USD
$14.99 USD
Indian Cockade Seeds
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Indian Cockade Seeds

$15.35 USD
$15.35 USD
Dalea Purpurea Seeds – Wildflower Mix, Heirloom
Dalea Purpurea Seeds – Wildflower Mix, Heirloom
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Dalea Purpurea Seeds – Wildflower

$14.99 USD
$14.99 USD
Narcissus Tazetta Seeds – Wildflower Mix
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Narcissus Tazetta Seeds – Wildflower Mix

$14.99 USD
$14.99 USD $29.99 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.