Description: Large, pinkish-purple flower clusters that bloom in summer.
3ft height
Growth Habit: Upright, clump-forming perennial.
Sun/Shade: Full sun.
Water Needs: Low to moderate; drought-tolerant.
Soil Preferences: Well-drained, sandy or loamy soil.
Benefits: Essential for monarch butterflies and other pollinators. Deer-resistant. Great for prairie restorations and pollinator gardens.
Asclepias speciosa has a similar appearance to Common Milkweed, but its pinkish-purple flowers have longer, tapered petals that are covered with fine hairs. These persistant, fragrant blooms are often described as looking like small crowns. Showy milkweed may be better suited in garden settings because it spreads less aggressively than Common Milkweed. Showy Milkweed is common through its native range which extends mostly west of the Mississippi River. In its native range, it can be found in prairies, savannas, and other open spaces. It does not tolerate shade, but can handle most soil types.
Asclepias species are excellent nectar sources and are food for the larval stages of Monarch and Queen butterflies. The flowers attract many butterflies and hummingbirds. Like other milkwed species, Showy Milkweed has toxic foliage, though it is suggested that Showy Milkweed may not be as toxic as other species.