Asclepias Butterfly Weed Tuberosa

Asclepias tuberosa (Butterfly Weed / Milkweed) is a native, upright perennial valued for its striking summer blooms and wildlife-friendly qualities.

• Foliage & Habit: Upright, clumping habit with narrow, lance-shaped green leaves

• Flowering: Vibrant orange flowers bloom from summer into late summer, creating eye-catching color in garden beds

• Pollinator Friendly: Attracts butterflies, hummingbirds, and other pollinators

• Resilient & Adaptable: Heat tolerant and drought resistant; thrives in poor or dry soil conditions

• Low Maintenance: Requires minimal fertilization and care

• Mature Size:

  • Height: 18–30 inches (46–76 cm)

  • Width: 18–24 inches (46–61 cm)

• Spacing: 15–18 inches (38–46 cm)

• Light Requirements: Full sun for optimal flowering and foliage

• Water Needs: Light; prefers well-drained soil

• Bloom Season: Summer to late summer

• Hardiness: USDA Zones 3a–9b; cold hardy to -40°F (-40°C)

• Landscape Uses: Meadow gardens, naturalized areas, pollinator gardens, borders, and cut flower arrangements

• Additional Benefits: Seed pods can be harvested when dry; pairs well with Achillea, Artemisia, and other summer perennials