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Rose Milkweed Seeds (Asclepias incarnata) – Swamp Milkweed Monarch Host Plant with Pink Blooms for Pollinator Gardens

Heirloom - Non-GMO - Reliable Germination

$3.99 USD
Shipping calculated at checkout.
Size: 1 Packet
Guaranteed to Germinate

What Makes Survival Garden Seeds Different - non-GMO heirloom seeds

Support Monarch butterflies and build a thriving pollinator habitat with Rose Milkweed seeds, also known as Swamp Milkweed (Asclepias incarnata). This native perennial grows 24–40 inches tall and features smooth, narrow leaves topped with clusters of dusty rose to purple, star-shaped flowers. Rose Milkweed is an essential plant in the Monarch life cycle, providing nectar for adults and vital habitat and food for caterpillars.

Well-suited for moist soils and wetland-style plantings, Rose Milkweed offers strong ecological value without aggressive spreading. Its upright growth and soft pink blooms make it a beautiful and practical addition to pollinator gardens, rain gardens, and naturalized areas.

Swamp Milkweed with Distinct Beauty and Balance:
Known by several common names—including rose milkweed, red milkweed, and marsh milkweed—Asclepias incarnata is native across most of North America. Unlike Common Milkweed, it is more clump-forming and easier to manage in garden settings.

Plant characteristics:

  • Native perennial wildflower
  • Grows approximately 24–40 inches tall
  • Narrow leaves with clusters of dusty pink to purple flowers
  • Thrives in moist soils, wetlands, and rain gardens
  • Deer and rabbit resistant

Why Customers Love Rose Milkweed Seeds:

  • Essential host plant for Monarch butterflies and caterpillars
  • Provides nectar for bees, butterflies, and hummingbirds
  • Less aggressive spread than Common Milkweed
  • Ideal for moist or wet garden areas
  • Supports conservation-focused and pollinator-friendly landscapes

How to Use / How to Grow:
Sow seeds in moist, well-draining soil in full sun to partial sun. Rose Milkweed performs especially well in consistently moist locations such as rain gardens or near water features. Keep soil evenly moist during germination and early growth. Once established, plants are hardy and long-lived.

Cold Stratification for Better Germination:
Rose Milkweed seeds benefit from cold stratification. To improve germination rates, place seeds on a damp paper towel, roll it up, and store it in the refrigerator for 2–3 weeks before sowing. This process mimics winter conditions and encourages stronger, more reliable sprouting.

Net Wt. 400MG

Heirloom Flower Seeds

All of our seeds are open-pollinated, non-GMO, heirloom varieties with tested germination rates

Specifications
  • Botanical Name
    Asclepias incarnata
  • Seasonality
    Perennial
  • Planting Zones
    3-9
  • Light
    Full Sun
  • Soil Temp for Germination
    75-80 Degrees F
  • Germination Time
    10-15 Days
  • Planting Depth
    1/4 Inch
  • Plant Size
    3-5 Feet Tall, 1-2 Foot Spread
  • Days to Bloom
    60-80 Days
  • Growing Instructions
    Cold stratification in the refrigerator for 2-4 weeks can help speed up milkweed's slow germination. Sow the seeds indoors in a warm bright spot with just a sprinkling of soil to cover seeds; seeds require light to germinate. Keep moist but not saturated. After last frost date, transplant outside in a sunny spot.
  • Seed Saving Instructions
    Harvest browning pods that pop when squeezed. Dry pods in a paper bag for 2-4 weeks, and then separate the seeds. Dry seeds for another week, then label and store in a cool dry place.
  • Seed Count (approximate)
    85 to 100

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Why Choose Survival Garden Seeds

At Survival Garden Seeds, we believe in preparing today for tomorrow’s peace of mind. That’s why we offer only heirloom, non-GMO, and untreated seeds you can trust to nourish your family and support a sustainable lifestyle. As a family-owned American company, we’re committed to providing seeds that grow strong and true—helping you cultivate health, resilience, and beauty in your garden.

Frequently Asked Questions

Are your seeds heirloom and open-pollinated?

Yes. All of our seeds are heirloom, open-pollinated varieties, which means they can produce seeds that grow true to type and are suitable for seed saving.

You can learn more about open-pollinated, heirloom, and non-GMO seeds in our Survival Garden Training blog.

Are your seeds non-GMO?

Yes. All Survival Garden Seeds are 100% non-GMO. Our seeds are open-pollinated heirloom varieties and are never genetically modified.

Are your seeds treated with chemicals?

No. Our seeds are completely untreated and free from chemical coatings, fungicides, or synthetic treatments.

How do I know my seeds are fresh?

Every seed packet includes a packed-for date, and we germination-test each seed lot before packaging to ensure high viability.

What is the shelf life of these gardening seeds?

Most seeds remain viable for 3 to 5 years or longer when stored properly in a cool, dry place away from light and moisture.

In what USDA hardiness zones can I grow your seeds?

Our varieties are selected to grow successfully across USDA Hardiness Zones 3 through 10. Each packet includes variety-specific planting guidance and germination tips.
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