Courtesy Stephanie Brundage, Lady Bird Johnson Wildflower Center.
Photo Credit:
Courtesy Stephanie Brundage, Lady Bird Johnson Wildflower Center.

Swamp Milkweed

  • 4.5" pot
    Flat of 38 - 2" plugs
    Unit price per 

Only -73 left!

Asclepias incarnata

Swamp Milkweed is a tall perennial with bright rose-purple flowers clustered at the top of branching stems. Its narrow, lance-shaped leaves grow opposite along the stem. Tan-brown seed pods remain through winter, adding seasonal interest.

Shade Tolerance: Full to part Sun

Moisture: moist to wet

Soils: Loam, Clay, Sand, Muck

Height: 4-5 ft.

Bloom Time: June - August

Color: White, pink, mauve

Deer Resistant: Yes

Uses: Rain garden, butterflies

Wildflower.org Plant Profile
USDA Plant Profile