Whorled Milkweed

Asclepias verticillata

Whorled Milkweed (Asclepias verticillata) is a perennial herbaceous plant native to North America. It is recognized for its slender, whorled leaves and clusters of small, white flowers. This milkweed species is relatively small, reaching heights of ½–2 feet, and is known for its toxicity, which deters most mammals

Whorled Milkweed is easy to cultivate in sunny areas with dry soil. It is tolerant of hot, dry weather but may turn yellow and drop leaves in extreme conditions. This species of milkweed can spread aggressively in exposed soil due to its long-rhizomatous root system.

Life CyclePerennial
SunFull, Part
MoistureDry, Medium
Bloom TimeMay, Jun. July, August
Height2′
Spacing1-2′
USDA3-9