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 Cycle | Perennial |
Sun | Full, Part |
Moisture | Dry, Medium |
Bloom Time | May, Jun. July, August |
Height | 2′ |
Spacing | 1-2′ |
USDA | 3-9 |