Western Rough Goldenrod

(Solidago radula)

Western Rough Goldenrod (Solidago radula)

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Estimated Native Range
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Summary

Solidago radula, commonly known as Western Rough Goldenrod, is a deciduous perennial herb native to prairies and open woodlands in the Southeastern and Central United States. It typically grows up to 90 cm (3 feet) tall and features a rough texture, hence the name "rough" Goldenrod. The lower leaves can be up to 10 cm (4 inches) long, while the upper leaves on the stem are much smaller. From late summer to early fall, one plant can produce as many as 260 small, showy yellow flower heads arranged in a branching array, attracting pollinators such as bees and butterflies.

Western Rough Goldenrod is valued for its wildlife benefits, particularly for native pollinators, and its ability to thrive in challenging conditions. It is often used in naturalized plantings, prairie restorations, and wildflower gardens. This species prefers full sun but can tolerate partial shade and is adaptable to a range of soil types, provided they have good drainage. It is drought-tolerant once established, requiring medium to low amounts of water. While generally low-maintenance, it can be susceptible to rust and mildew if conditions are too moist. It is not known to be invasive and does not have aggressive roots, making it a good choice for gardeners looking for a native, ecologically beneficial plant.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 0.5-3 feet
  • Width: 1-2 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Summer, Fall
  • Leaf Retention: Deciduous

Growth Requirements

  • Sun: Full Sun
  • Water: Medium
  • Drainage: Fast

Common Uses

Bee Garden, Bird Garden, Butterfly Garden, Deer Resistant, Hummingbird Garden, Low Maintenance, Rabbit Resistant

Natural Habitat

Prairies and open woodlands in the Southeastern and Central United States

Other Names

Common Names: Verge D’Or À Feuilles Râpeuses, Rough Goldenrod

Scientific Names: , Solidago radula, Solidago radula var. radula, Solidago pendula, Solidago laeta, Solidago radula var. laeta, Solidago radula var. rotundifolia, Solidago scaberrima, Solidago rotundifolia, Solidago radula var. stenolepis

GBIF Accepted Name: Solidago radula Nutt.