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Longleaf Summer Bluet

Houstonia longifolia

Last reviewed: June 2026

Longleaf Summer Bluet (Houstonia longifolia)
Photo: Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 3: 254. Courtesy of Kentucky Native Plant Society. Scanned by Omnitek Inc. / Wikimedia Commons (Public domain)

Light

full sun

Water

low

Size

4"–12" H × 2"–6" W

Bloom

May, Jun, Jul

Native to

AL, AR, FL, GA and 19 more states

Pollinators

bees, beetles

Browse plants for this ecoregion

South Central Plains

Longleaf summer bluet is a delicate native wildflower that forms small clumps of narrow leaves topped with tiny four-petaled blue flowers from May through July. This compact perennial stays very low to the ground and requires minimal water once established.

In an HOA neighborhood

Longleaf Summer Bluet 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 small flowers may appear insignificant to neighbors
  • Low mat-forming growth can look like weeds
  • May be mistaken for lawn weeds when not in bloom

Wildlife value

The small flowers attract native bees and beetles during the summer blooming period. Its compact size makes it useful as a pollinator plant in tight spaces.

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.

Does Longleaf Summer Bluet fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.

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