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Thymeleaf Bluet

Houstonia serpyllifolia

Last reviewed: June 2026

Thymeleaf Bluet (Houstonia serpyllifolia)
Photo: (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay

Light

part shade

Water

medium

Size

2"–6" H × 3"–8" W

Bloom

Apr, May, Jun

Native to

GA, KY, MD, NC and 5 more states

Pollinators

bees, butterflies

Thymeleaf bluet is a low-growing native groundcover that forms small mats of tiny evergreen leaves. It produces delicate white to pale blue flowers from April through June, creating a charming carpet effect in shaded areas.

In an HOA neighborhood

Thymeleaf Bluet is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.

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

Wildlife value

The small flowers attract native bees and small butterflies during spring and early summer blooming period.

Common questions

How much sun does Thymeleaf Bluet need?
Thymeleaf Bluet grows best in part shade conditions.
When does Thymeleaf Bluet bloom?
Thymeleaf Bluet blooms in April, May, and June.
Where is Thymeleaf Bluet native?
Thymeleaf Bluet (Houstonia serpyllifolia) is native to GA, KY, MD, NC and 5 more states, per the USDA PLANTS Database and regional native plant society lists.
What pollinators does Thymeleaf Bluet attract?
Thymeleaf Bluet draws bees and butterflies.
Is Thymeleaf Bluet HOA-friendly?
Thymeleaf Bluet is generally an HOA-friendly choice in the right placement, with low maintenance.

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 Thymeleaf Bluet? 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