
Plants of the Southwest
Asclepias speciosa
Showy Milkweed
Showy Milkweed is a hardy 2-3 ft. perennial. The largest wild milkweed, with 3" round clusters of showy, pink flowers in summer. Attracts monarch and other butterflies. Can be invasive in damp areas. Sow in fall or cold stratify 1-2 months and sow in spring. Zones 3-7.
Legend of Symbols
Full Sun![]() |
Part Shade![]() |
Fragrant![]() |
Very Low Water ![]() |
Low Water ![]() |
Medium Water ![]() |