Groundselbush
Baccharis halimifolia
Last reviewed: June 2026
Baccharis halimifolia is a native deciduous shrub found across the eastern United States from Massachusetts to Texas. It blooms with small white flowers from August through October, attracting bees, butterflies, and beetles.
The USDA PLANTS Database (opens in new tab) does not flag Groundselbush as toxic to livestock.
Light
full sun
Water
medium
Size
72"–168" H × 60"–120" W
Bloom
Aug, Sep, Oct
Native to
AL, AR, CT, DE and 14 more states
Pollinators
bees, butterflies, beetles
Browse plants for this ecoregion
Groundselbush is a large native shrub that produces clusters of small white flowers in late summer and fall. It grows quite large, reaching 6-14 feet tall and wide, making it suitable for spacious areas where it can develop its natural form.
Growing Groundselbush
Grow Groundselbush in full sun and medium water. Mature plants reach 72 to 168 inches tall and spread 60 to 120 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Groundselbush 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 large mature size may appear overgrown
- Common name includes 'weed' which creates negative perception
- Can look scraggly in winter when dormant
Wildlife value
This shrub is excellent for late-season pollinators, attracting bees, butterflies, and beetles when few other plants are blooming. It serves as an important nectar source during fall migration periods.
Common questions
- Where does Baccharis halimifolia naturally grow?
- Groundselbush is native to eastern North America, ranging from Massachusetts south to Florida and west to Texas and Oklahoma. It typically grows in coastal areas, salt marshes, and disturbed sites.
- When does Groundselbush bloom?
- Baccharis halimifolia produces its small white flower clusters from August through October, providing late-season nectar when many other plants have finished blooming.
- What pollinators visit Groundselbush?
- The late summer and fall flowers attract various pollinators including bees, butterflies, and beetles. The plant is particularly valuable for providing nectar during migration periods.
- What growing conditions does Baccharis halimifolia prefer?
- This adaptable shrub tolerates a wide range of conditions from full sun to partial sun and various moisture levels. It is notably salt-tolerant and thrives in coastal environments.
- Is Groundselbush toxic to livestock?
- The USDA PLANTS Database does not flag Groundselbush as toxic to livestock.
- Is Groundselbush HOA-friendly?
- Groundselbush 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 USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Ready to grow Groundselbush? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
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