ASCLEPIAS TUBEROSA SSP INTERIOR

Botanical Name: Asclepias tuberosa ssp. interior
Common Names: Butterfly Weed, Interior Butterfly Milkweed, Algodoncillo Anaranjado
Light Requirements: Full sun
Soil Requirements: Well-drained soils; thrives in sandy, loamy, or rocky substrates
Water Needs: Low to moderate; drought-tolerant once established
Foliage: Narrow, lance-shaped green leaves arranged alternately along erect stems
Flowers: Bright orange to yellow-orange clusters (umbels) that bloom profusely in summer; highly attractive to pollinators
Growth Rate: Moderate

Uses:

Ornamental Plant:
Asclepias tuberosa ssp. interior is prized for its vibrant summer blooms and upright growth, bringing bold color and wildlife activity to perennial borders, prairies, and pollinator gardens.

Pollinator Garden:
An essential nectar source for butterflies, bees, and other beneficial insects, and a host plant for monarch butterfly larvae.

Native Plant Landscaping:
Perfect for naturalistic plantings, wildflower meadows, and restoration projects in dry, sunny areas.

Benefits:

• Wildlife Magnet: Attracts monarchs, swallowtails, bees, and hummingbirds.

• Drought Tolerance: Performs well in dry conditions with minimal supplemental watering.

• Low Maintenance: Long-lived perennial that thrives without frequent care or fertilization.

• Erosion Control: Deep taproot helps stabilize soil in sandy or rocky areas.

• Seasonal Interest: Offers vibrant summer blooms followed by decorative seed pods.

Asclepias tuberosa ssp. interior is a hardy, sun-loving perennial that adds intense color and ecological value to landscapes. With its bright orange blooms, drought tolerance, and pollinator-friendly nature, it is a top choice for sustainable, low-maintenance, and biodiversity-rich gardens.