Wild Indigo (Baptisia)
[bap-TIZ-ee-ah]
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Deciduous Perennial in the Fabaceae Family
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About Indigos
Baptisia, also known as false indigo, is a genus of flowering plants native to North America. These perennial plants are prized for their showy spring blooms and attractive foliage. Baptisia plants feature blue, purple, yellow, or white pea-like flowers that bloom in terminal racemes, resembling lupins. The flowers are followed by inflated seed pods that mature to a blackish color. Baptisia plants have a distinctive bushy, mounded growth habit, with gray-green or blue-green trifoliate leaves. They typically grow 2-4 feet tall and wide, making them well-suited for the back of the border, prairies, or native plant gardens. Baptisia is drought-tolerant and thrives in full sun to partial shade in well-drained soil. It is a long-lived, low-maintenance perennial that provides season-long interest and attracts pollinators to the garden.
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Pros
- Long-lived perennial native to the Midwest, well-adapted to Chicagoland's climate and local ecosystems
- Attractive foliage and pollinator-friendly flowers
- Drought tolerant
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Cons
- Slow to establish: may not reach full size or bloom heavily until 2-3 years
- Mature plants 3-4 feet tall and wide may overwhelm smaller garden spaces
- Deep taproot makes it hard to move once planted, so choose where you want them wisely
- Seed pods may be messy
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Plant Data |
Mature Size |
3 - 4 feet
tall. 6 - 8 feet
wide.
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Sun Exposure |
Full Sun - Full Sun |
Moisture Tolerance |
Dry - Medium: Keep a false indigo watered regularly for the first year, but after this, it will do well with about 1 inch of water every couple of weeks. Once established, Baptisia is relatively drought-tolerant.
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Zones |
3a - 9b
(Usually hardy to -40° F)
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Tags |
Attracts Butterflies, Deciduous, Deer Resistant, Drought Tolerant, Dry, Full Sun, Full Sun, Good for Borders, Good for Butterfly Garden, Good for Cottage Garden, Good for Cut Flowers, Good for Mass Planting, Good for Rain Garden, Low Maintenance, Medium, Non-Allergenic, Normal Soil, Perennial, Prairie Garden, Rabbit Resistant, Showy Flowers, Tolerant of Clay Soil, Tolerant of Moist Soil, Tolerant of Poor Soil, Tolerant of Sandy Soil, Well-Drained Soil, Woodland Garden
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Bloom Period |
April to June
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Animals That Use It |
Larval Host:
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Rankings |
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More Info from Experts |
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