Solidago speciosa Nutt.
Showy Goldenrod, Noble Goldenrod
Asteraceae (Aster Family)
USDA Symbol: SOSP2
The erect, usually unbranched, reddish stems of this perennial are 1-5 ft. tall and occur singly or in clusters. Small, yellow flowers occur in a compact, erect, pyramidal column. A stout stem, smooth below and rough above, bearing a dense, pyramidal or club-shaped, terminal cluster of small yellow flower heads.
This is one of the showiest of about 125 species of goldenrod that occur throughout the United States; they are most common in the East.
From the Image Gallery
Bloom InformationBloom Color: Yellow
Bloom Time: Aug , Sep
DistributionUSA: AL , AR , CO , CT , DE , GA , IA , IL , IN , KS , KY , LA , MA , MD , MI , MN , MO , MS , NC , ND , NE , NH , NJ , NM , NY , OH , OK , PA , RI , SC , SD , TN , TX , VA , VT , WI , WV , WY
Native Distribution: MA to GA mts., w. to WY, e. CO, n.e. NM, and central TX
Native Habitat: Open woods; prairies
Growing ConditionsLight Requirement: Part Shade
Soil Moisture: Moist
Soil Description: Rocky or clay soils.
Conditions Comments: This very showy goldenrod can become aggressive in moist soils.
BenefitUse Wildlife: This species attracts butterflies.
Conspicuous Flowers: yes
Value to Beneficial InsectsSpecial Value to Native Bees
Special Value to Honey Bees
Supports Conservation Biological Control
This information was provided by the Pollinator Program at The Xerces Society for Invertebrate Conservation.
PropagationDescription: Seed germination may be increased with stratification, but this pre-treatment is not absolutely necessary. If planting untreated seed, be sure it is fresh. Propagate also by division.
Seed Collection: Collect in October.
Seed Treatment: Cold-moist or dry stratification.
Commercially Avail: yes
Find Seed or Plants
Find seed sources for this species at the Native Seed Network.
From the National Organizations DirectoryAccording to the species list provided by Affiliate Organizations, this plant is on display at the following locations:
Delaware Nature Society - Hockessin, DE
Native Seed Network - Corvallis, OR
Mt. Cuba Center - Hockessin, DE
BibliographyBibref 1620 - Gardening with Native Plants of the South (Reprint Edition) (2009) Wasowski, S. with A. Wasowski
Bibref 946 - Gardening with Prairie Plants: How to Create Beautiful Native Landscapes (2002) Wasowski, Sally
Bibref 1294 - The Midwestern Native Garden: Native Alternatives to Nonnative Flowers and Plants An Illustrated Guide (2011) Adelman, Charlotte and Schwartz, Bernard L.
Search More Titles in Bibliography
Research LiteratureReslit 1181 - Assessment of heat-expanded slate and fertility requirements in green roof substrates (2006) D. B. Rowe, M. A. Monterusso and C. L. Rugh
This information was provided by the Florida WIldflower Foundation.
Search More Titles in Research Literature
Additional resourcesUSDA: Find Solidago speciosa in USDA Plants
FNA: Find Solidago speciosa in the Flora of North America (if available)
Google: Search Google for Solidago speciosa
MetadataRecord Modified: 2015-12-19
Research By: TWC Staff