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Scoparia-weed

Scoparia dulcis

Last reviewed: August 2026

Scoparia-weed (Scoparia dulcis)
Photo: Richard Fuller / Wikimedia Commons (CC0)

Toxicity unknown

Scoparia-weed (Scoparia dulcis) 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

6"–24" H × 4"–12" W

Bloom

Jun, Jul, Aug, Sep

Native to

AL, FL, GA, LA and 3 more states

Pollinators

bees, flies

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 452 programs across 44 states, each with a link to the provider and the date we last checked it.

Find rebates in your area

Scoparia dulcis is a small annual herb that produces tiny white flowers throughout the summer and fall months. This compact plant grows in a somewhat bushy form and tolerates heat well in full sun locations.

In an HOA neighborhood

Scoparia-weed takes more care to keep looking intentional in a front yard. Maintenance level: moderate. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

  • Common name includes 'weed' which indicates weedy appearance
  • Annual lifespan creates gaps and inconsistent coverage
  • Small stature and informal growth habit looks unkempt

Wildlife value

The small flowers attract bees and flies during its extended blooming period from June through September.

Common questions

How much sun does Scoparia-weed need?
Scoparia-weed grows best in full sun conditions.
When does Scoparia-weed bloom?
Scoparia-weed blooms in June, July, August, and September.
Where is Scoparia-weed native?
Scoparia-weed (Scoparia dulcis) is native to AL, FL, GA, LA and 3 more states, per vouchered herbarium specimen records and regional native plant society lists.
What pollinators does Scoparia-weed attract?
Scoparia-weed draws bees and flies.
Is Scoparia-weed HOA-friendly?
Scoparia-weed 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 vouchered herbarium specimen records and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

If something looks wrong

Common plant problems, and what to check first

These come up on almost any plant. Each guide lists the likely causes in the order they are worth ruling out, with one thing to check before you act on any of them, and links to the source it came from.

See all plant problem guides

Ready to grow Scoparia-weed? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

Planning a bed around it? Start a free plan with this plant

Not sure where to start? Take the 2-minute yard quiz