Photo of Asclepias tuberosa [clay tolerant form] flower by Prairie Nursery

Photo by Prairie Nursery

Used with permission, all rights reserved

Show all photos

Asclepias tuberosa [clay tolerant form]

Also Known As

  • Butterflyweed

Plant type

perennial

size

  • H: 2'-3'
  • W: 1'-2'

planting zones

  • 3a-10b

More Options

Asclepias tuberosa [clay tolerant form] plant details

Asclepias tuberosa [clay tolerant form] is a broadleaf deciduous perennial with green foliage. In summer orange flowers emerge. Attracts bees, birds, butterflies and hummingbirds making it an excellent addition to pollinator gardens. Grows well with sun and regular - low water. Drought tolerant once established. Adapts to various soil conditions. Does well in average, clay, gritty, rich and well-drained soil. A good option if you're seeking something heat tolerant and humidity tolerant.

CHARACTERISTICS OF Asclepias tuberosa [clay tolerant form]

Plant type: perennial
Plant family: apocynaceae
Foliage: deciduous green
Mature size: 1 FT - 2 FT - wide, 2 FT - 3 FT - tall
Flowers: orange blooms in summer
Uses: easy-to-grow

GROWING CONDITIONS for Asclepias tuberosa [clay tolerant form]

USDA Zones: 3a - 10b
Sun exposure: sun
Watering frequency: regular - low
Resistant to: deer and rabbit, heat and humidity
Soil needs: average, clay, gritty, rich and well-drained

Nursery contributed plant descriptions

A Butterfly Exclusive! This special strain of Butterflyweed originated on a clay prairie! Now you can grow Butterflyweed in heavy soils that defy cultivation of the common strains of the species. Recommended for planting only on upland sites, as it will not do well in poorly-drained soils. Hardy to Zones 3 - 10.

Gardening facts about Asclepias tuberosa [clay tolerant form] plant

How to Grow Asclepias tuberosa [clay tolerant form]

  • Sun Exposure

    • sun
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • clay
    • adaptable
    • average
    • well-drained
    • rich
    • gritty
  • Special Situation

    • heat tolerant
    • humidity tolerant

Features

  • Foliage Color

    • green
  • Flower Color

    • orange
  • Wildlife

    • birds
    • bees
    • butterflies
    • hummingbirds
    • deer resistant
    • rabbit 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
Photo of Asclepias asperula flower by Lunch
View Plant

aka Blood Flower, Mexican Milkweed

Plant Type

Perennial

Zones

8b-11

Size

Height: 3'-4'

Width: 2'-4'

  • sun - mostly sun
  • regular - drought tolerant
Photo of Asclepias curassavica flower by Far Out Flora
View Plant

More Options

aka Desert Milkweed

Plant Type

Perennial

Zones

4a-10b

Size

Height: 18"-36"

Width: 18"-24"

  • sun
  • occasional - drought tolerant
  • dry in summer
Photo of Asclepias erosa flower by Stan Shebs
View Plant

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
Photo of Asclepias subulata flower by Stan Shebs
View Plant

More Options

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
View Plant

More Options

+40 more Asclepias
Mailing List
Sign Up for updates on new plant arrivals and deals

© 2010—2026 Plant Lust, LLC All Rights Reserved