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Small Bluebell

Eustoma exaltatum

Last reviewed: October 2026

Eustoma exaltatum, or Prairie-Gentian, produces purple cup-shaped blooms from June through August and thrives in full sun with medium to wet soil, often found in coastal prairies and marshy meadows across the southern United States.

Small Bluebell (Eustoma exaltatum)
Photo: no rights reserved, uploaded by Cecelia Alexander

Toxicity unknown

Small Bluebell (Eustoma exaltatum) 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

high

Size

12"–24" H × 9"–12" W

Bloom

Jun, Jul, Aug

Native to

AL, AR, AZ, CA and 9 more states

Pollinators

bees, butterflies, hummingbirds

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

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Eustoma exaltatum is a showy annual wildflower that produces elegant, rose-like blooms in summer. This native prairie plant grows 1-3 feet tall with attractive blue-green foliage and delicate flowers that make excellent cut flowers. It thrives in full sun with moderate watering and provides reliable color from June through August.

Growing Small Bluebell

Grow Small Bluebell in full sun and high water. Mature plants reach 12 to 24 inches tall and spread 9 to 12 inches wide. Expect moderate maintenance to keep it looking intentional in a front yard.

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In an HOA neighborhood

Small Bluebell is an HOA-friendly choice. Maintenance level: moderate. Tidiness: 4 out of 5.

Works well in: front yard, foundation, street edge, mid zone.

  • Annual nature requires replanting each year
  • May need deadheading to maintain neat appearance

Wildlife value

This plant attracts bees and butterflies during its summer blooming period. The flowers provide nectar for pollinators when many other native plants may be stressed by summer heat.

Common questions

When does Prairie-Gentian bloom?
Prairie-Gentian typically flowers from June through August, producing its purple, cup-shaped blossoms during the peak of summer.
What kind of light does Prairie-Gentian need?
This forb grows best in full sun but can tolerate part sun conditions, especially in humid or coastal climates.
How much water does Prairie-Gentian require?
Prairie-Gentian prefers medium to consistently moist soil and is often found in low-lying prairies, marshes, and seasonally wet meadows.
What pollinators are attracted to Prairie-Gentian?
Bees and butterflies are the primary visitors, drawn to the showy purple flowers for nectar and pollen.
Does Prairie-Gentian come back every year?
It behaves as a biennial or short-lived perennial forb, dying back to the ground after its growing season rather than persisting as woody growth.
Is Small Bluebell HOA-friendly?
Small Bluebell is generally an HOA-friendly choice in the right placement, with moderate maintenance.

These answers were drafted with an AI model from this plant's data. Verify care details with a local expert.

Native range data from the World Checklist of Vascular Plants (Kew). 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 Small Bluebell? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.