Native Swamp Milkweed Seeds

Native Swamp Milkweed Seeds

Starter packet (~100 seeds)
$5.00
Sale price  $5.00 Regular price 
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Native Swamp Milkweed Seeds

Native Swamp Milkweed Seeds

$5.00
Sale price  $5.00 Regular price 

Swamp Milkweed is one of the best, moist to very wet soil loving, native plants for supporting monarch butterflies These stunning plants provide both nectar for adults and leaves for their caterpillars. Enjoy their fragrant clusters of rosy-pink flowers, blooming through midsummer. 

Attract hummingbirds, native bees, and a wide array of beneficial pollinators.

Unlike many milkweeds, Swamp Milkweed thrives in very moist soils, and even some standing water, making it an exceptional choice for rain gardens and pond edges. You'll fall in love with all of the beauty this native plant has to offer. 

Some of the wildlife this native plant supports:

  • Monarch Butterflies
  • Native Butterflies
  • Native Bees
  • Bumble Bees
  • Hummingbirds
  • Native Pollinators
  • Beneficial Insects

Growing Information

Plant Life Cycle: Perennial
USDA Zones: 3–9
Sunlight:

  • Full Sun

Soil Moisture:

  • Medium
  • Medium-Wet
  • Wet

Soil Type:

  • Sand
  • Loam
  • Gravel
  • Rocky

Drought Tolerance: Prefers Consistent Moisture
Deer Resistance:
Generally Deer Resistant


Plant Characteristics

Bloom Color:

  • Pink

Mature Height: 4–6 feet
Plant Spacing:
18–24 inches
Bloom Months:

  • July
  • August

Root Type: Clump-Forming

Ecological Benefits

Ecological Benefits:

  • Monarch Host Plant
  • Caterpillar Host Plant
  • Butterfly Nectar Plant
  • Native Bee Forage
  • Bumble Bee Forage
  • Hummingbird Nectar Plant
Planting From Seed

Best Sowing Time:

  • Late Fall or Early Spring

Seed Preparation: 30 Days Cold Stratification
Planting Depth:
Surface Sow
Expected First Bloom:
Usually the Second Growing Season

Seed Details

Scientific Name: Asclepias incarnata
Common Names:

  • Swamp Milkweed, Rose Milkweed, Pink Milkweed

Seeds per Starter Packet: 110
Approximate Seeds per Ounce:
7000

Starter Packets: Best for Smaller gardens and/or trying a new species.

Grow Packs: Best for medium sized home gardens.

Habitat Packs: Best for rewilding meadows, prairie restoration projects, and larger native garden plantings.

Pure Native Seeds

100% pure, high-quality non-GMO varieties selected to establish thriving local habitats.

Free Shipping over $50

Reliable USPS delivery with tracking sent straight to your inbox.

Consciously Sourced

From raw, open-pollinated seed varieties to certified non-toxic clothing inks.

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