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Fragrant False Indigo

Amorpha nana

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Category
Tree / Shrub / Vine
Sun
Full
Soil moisture
Medium to Dry
Bloom time
Jun–Aug
Bloom color
Purple
Notes
Legume, Fragrant

About Fragrant False Indigo

Fragrant False Indigo is a petite and refined cousin of the more common Lead Plant, offering a compact habit and delightful fragrance. This low-growing shrub typically reaches only 1 to 3 feet in height, making it an ideal choice for smaller native gardens or the front of a prairie border. Its delicate, fern-like foliage is bright green and lacks the heavy silver hairs of its relatives. In early summer, it produces short, dense spikes of purple flowers that emit a sweet, pleasant scent. Native to dry, rocky prairies and slopes of the Great Plains and Midwest, it is exceptionally hardy and drought-resistant thanks to a deep taproot. It is a favorite of native bees and serves as a host for several butterfly species. Fragrant False Indigo prefers full sun and well-drained, even gravelly soils. While it is slow to grow from seed, its long life and low-maintenance nature make it a prized addition to any water-wise landscape or rock garden.

Native range

Native to 9 states:

ColoradoIowaKansasMinnesotaNorth DakotaNebraskaNew MexicoOklahomaSouth Dakota

County range map

BONAP county-level native range map for Amorpha nana

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

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