Whorled Milkweed

Whorled Milkweed
Asclepias verticillata

A delicate and finely textured native milkweed with slender, thread-like leaves arranged in whorls along the stem. In mid to late summer it produces clusters of small white flowers that attract a wide diversity of pollinators. Despite its delicate appearance, this species is tough, drought tolerant, and well suited to dry prairie and sandy soils.

Unlike many milkweeds, Whorled Milkweed remains relatively compact and blends beautifully into prairie plantings and meadow restorations, adding light texture and late-season bloom.

Growing Conditions

• Height: 1–2 ft
• Spread: Spreading slowly by rhizomes
• Light: Full sun
• Soil: Dry to medium, well-drained soils; thrives in sandy or rocky conditions
• Hardiness: Zone 3–8
• Growth Rate: Moderate
• Highly drought tolerant once established
• Deer resistant

Ideal for prairie restorations, dry meadows, sandy soils, pollinator gardens, and naturalized landscapes. Performs especially well in dry, open habitats where other milkweeds may struggle.

Ecological Value

• Important nectar source for native bees, butterflies, and beneficial insects
• Supports a wide diversity of pollinators during mid to late summer
• Adds fine texture and seasonal bloom to prairie plant communities
• Contributes to biodiversity in dry meadow ecosystems

Larval Host Plant For

• Monarch Butterfly (Danaus plexippus)
• Milkweed Tussock Moth (Euchaetes egle)
• Queen Butterfly (Danaus gilippus)

Companion Species

• Little Bluestem (Schizachyrium scoparium)
• Prairie Junegrass (Koeleria macrantha)
• Butterfly Milkweed (Asclepias tuberosa)
• Black-eyed Susan (Rudbeckia hirta)
• Wild Bergamot (Monarda fistulosa)
• Rocky Mountain Fescue (Festuca saximontana)

Planting to Protect
Restoring to Thrive
Origin Native Plants

3.5 inch Pots