Asclepias speciosus
Showy Milkweed
Description
This beautiful perennial reaches 2'-4' tall and 3' wide. It spreads by underground colonies so it's a good plant for difficult slopes. Thick upright stems have large, hairy, gray leaves. Fragrant pink and white, star shaped clusters of flowers bloom in spring and summer. This plant does well in poor, dry, well draining soil in full sun. Monarch butterflies lay their eggs on the leaves and stems so don't spray plants with chemicals. Is winter dormant.
Sun
Full
Water
Very Low
Growth Rate
Moderate
Soil Type
Unparticular
Soil Condition
Poor, Well-drained, Dry
Soil pH
Neutral
Adverse Factors
Allergenic, Invasive
Water Saving Tip:
Adjust the water pressure of you irrigation system.
Spray sprinklers work best at 30 pounds per square inch (psi), and gear and impact rotor sprinklers at 40-60 psi.