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Dotted Blazing Star

Liatris punctata

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Category
Forb / Wildflower
Sun
Full to Partial
Soil moisture
Medium-Dry to Dry
Bloom time
Jul–Sep
Bloom color
Purple

About Dotted Blazing Star

Dotted Blazing Star is a resilient survivor of the shortgrass prairie, renowned for a massive taproot that can reach depths of 15 feet. This incredible root system allows the plant to remain vibrant and green even during severe droughts. Typically growing 1 to 2 feet tall, it produces dense spikes of vivid purple flowers from mid to late summer. The name 'Dotted' refers to the tiny, translucent oil glands that appear as small dots on its narrow, stiff leaves. Native to the dry, open plains of central North America, this perennial is a critical resource for wildlife, providing high-quality nectar for butterflies and bees, while its seeds are enjoyed by songbirds. It is a slow-growing but long-lived species, perfect for sunny sites with well-drained soil. Because of its deep taproot, it is best to plant it in its permanent home. It is an essential choice for water-wise gardens or prairie restorations.

Native range

Native to 20 states:

ArkansasColoradoIowaIllinoisKansasLouisianaMichiganMinnesotaMissouriMontanaNorth DakotaNebraskaNew MexicoOhioOklahomaSouth DakotaTennesseeTexasWisconsinWyoming

County range map

BONAP county-level native range map for Liatris punctata

Range map courtesy of BONAP (Biota of North America Program).

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