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Asclepias tuberosa ssp. interior

Also Known As

  • Butterfly Milkweed

Plant type

perennial

size

  • H: 36"
  • W: 24"

planting zones

  • 3a-8b

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Asclepias tuberosa ssp. interior plant details

Asclepias tuberosa ssp. interior is a broadleaf deciduous perennial with green foliage. In summer orange flowers emerge. Attracts bees, beneficial insects, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun and occasional - low water. Does well in average and well-drained soil. A good option if you're seeking something heat tolerant.

CHARACTERISTICS OF Asclepias tuberosa ssp. interior

Plant type: perennial
Plant family: apocynaceae
Foliage: deciduous green
Mature size: 24 IN wide, 36 IN tall
Flowers: orange blooms in summer
Uses: cottage garden, easy-to-grow, floriferous, long-blooming

GROWING CONDITIONS for Asclepias tuberosa ssp. interior

USDA Zones: 3a - 8b
Sun exposure: sun
Watering frequency: occasional - low
Resistant to: deer, heat
Soil needs: average and well-drained

Nursery contributed plant descriptions

A vigorous Milkweed with brilliant orange umbels and narrow leaves. Thrives in full sun, blooms throughout the Summer months, and attracts butterflies to the garden.

Gardening facts about Asclepias tuberosa ssp. interior plant

How to Grow Asclepias tuberosa ssp. interior

  • Sun Exposure

    • sun
  • Water Needs

    • occasional - low
  • Soil Needs

    • average
    • well-drained
  • Special Situation

    • heat tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • orange
  • Wildlife

    • beneficial insects
    • bees
    • butterflies
    • hummingbirds
    • deer resistant
  • Flower Season

    • summer
  • Foliage Season

    • deciduous

See other plant types of Asclepias for your garden

aka Antelope Horns, Spider Milkweed

Plant Type

Perennial

Zones

7a-9b

Size

Height: 1'-2'

Width: 2'-3'

  • sun
  • regular - drought tolerant
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aka Blood Flower, Mexican Milkweed

Plant Type

Perennial

Zones

8b-11

Size

Height: 3'-4'

Width: 2'-4'

  • sun - mostly sun
  • regular - drought tolerant
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aka Desert Milkweed

Plant Type

Perennial

Zones

4a-10b

Size

Height: 18"-36"

Width: 18"-24"

  • sun
  • occasional - drought tolerant
  • dry in summer
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aka Desert Milkweed, Rush Milkweed

Plant Type

Perennial

Zones

9a-11

Size

Height: 3'-4'

Width: 3'-4'

  • sun
  • occasional - drought tolerant
  • dry in summer
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aka Mexican Butterfly Weed, Scarlet Milkweed

Plant Type

Perennial

Zones

8a-12

Size

Height: 2'-4'

Width: 2'-4'

  • sun - mostly sun
  • regular - drought tolerant
Photo of Asclepias curassavica 'Silky Gold' flower by Stan Shebs
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More Options

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