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Small Yellow Wild Indigo

Baptisia tinctoria

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Category
Forb / Wildflower
Sun
Full to Partial
Soil moisture
Medium-Wet to Dry
Bloom time
Jun–Aug
Bloom color
Yellow
Notes
Legume

About Small Yellow Wild Indigo

Also known as Horsefly Weed, Small Yellow Wild Indigo is a charming, fine-textured perennial that sparkles with dainty yellow flowers throughout the midsummer months. This species has a more delicate, airy appearance than other Baptisias, growing 2 to 3 feet tall with many slender branches and small, clover-like leaves. It produces numerous small, bright yellow flowers from June to August, creating a soft, misty effect in the garden. Native to the eastern United States, it is often found in dry, open woods, clearings, and sandy barrens. It is a critical host plant for the Frosted Elfin butterfly and the Wild Indigo Duskywing, while also supporting a wide variety of specialist bees. Prefers full sun to partial shade and well-drained, medium-wet to dry soils. It is particularly well-suited for poor, sandy, or acidic soils where other plants might struggle, making it a tough and versatile choice for restoration projects.

Native range

Native to 26 states:

ConnecticutD.C.DelawareGeorgiaIowaIllinoisIndianaKentuckyMassachusettsMarylandMaineMichiganMinnesotaNorth CarolinaNew HampshireNew JerseyNew YorkOhioPennsylvaniaRhode IslandSouth CarolinaTennesseeVirginiaVermontWisconsinWest Virginia

County range map

BONAP county-level native range map for Baptisia tinctoria

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

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