Stout Goldenrod
Solidago squarrosa
Last reviewed: August 2026

Toxicity unknown
Stout Goldenrod (Solidago squarrosa) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.
Light
full sun
Water
medium
Size
24"–60" H × 12"–24" W
Bloom
Jul, Aug, Sep, Oct
Native to
CT, DE, IN, KY and 13 more states
Pollinators
bees, butterflies, beetles
Before you buy
Your city may pay you to plant this
Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.
Find rebates in your areaBrowse plants for this ecoregion
Stout goldenrod is a tall native perennial that produces bright yellow flower clusters from summer through fall. It forms upright clumps that can reach 5 feet tall, making it suitable for background plantings and natural areas. This robust wildflower thrives in full sun with average moisture.
In an HOA neighborhood
Stout Goldenrod takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Very tall height appears wild and unstructured
- Can look weedy when dormant
- Goldenrods often perceived as aggressive spreaders
Wildlife value
This goldenrod is excellent for pollinators, attracting bees, butterflies, and beetles during its long blooming period. It provides late-season nectar when many other flowers have finished, making it valuable for fall-migrating monarchs.
Common questions
- How much sun does Stout Goldenrod need?
- Stout Goldenrod grows best in full sun conditions.
- When does Stout Goldenrod bloom?
- Stout Goldenrod blooms in July, August, September, and October.
- Where is Stout Goldenrod native?
- Stout Goldenrod (Solidago squarrosa) is native to CT, DE, IN, KY and 13 more states, per the World Checklist of Vascular Plants (Kew).
- What pollinators does Stout Goldenrod attract?
- Stout Goldenrod draws bees, butterflies, and beetles.
- Is Stout Goldenrod HOA-friendly?
- Stout Goldenrod takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.
Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Stout Goldenrod? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz