Blue Wild Indigo

Wild blue indigo is a beautiful perennial flower both in and out of bloom.

It grows as an upright, vase-shaped plant with pretty green oval leaflets. In early summer, spikes of indigo-blue flowers grow above the leaves. The flowers mature into attractive black seedpods. The fall leaf color is yellow, providing interest in the fall.

This is a nice plant that does well in our area. It has a beautiful shape, striking flowers, and attractive leaves. Wild blue indigo was chosen as the Perennial Plant Association’s 2010 Perennial Plant of the Year.

Blue Wild Indigo

Wild blue indigo is a beautiful perennial flower both in and out of bloom.

It grows as an upright, vase-shaped plant with pretty green oval leaflets. In early summer, spikes of indigo-blue flowers grow above the leaves. The flowers mature into attractive black seedpods. The fall leaf color is yellow, providing interest in the fall.

This is a nice plant that does well in our area. It has a beautiful shape, striking flowers, and attractive leaves. Wild blue indigo was chosen as the Perennial Plant Association’s 2010 Perennial Plant of the Year.

Plant details
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Botanic Name

Baptisia australis

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Pronunciation

bap-TIS-ee-uh aw-STRAL-iss

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Mature Height

3 to 4 ft.

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Mature Spread

2 to 3 ft.

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Water usage
Water Usage

One Droplet: Water twice per month or less, once established.

Two Droplets: Water about once per week, once established.

Three Droplets: Water about twice per week, once established.

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Flower Color

blue, indigo

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Bloom time

early summer

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Colorado Native

No

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Natural Habitat

eastern United States

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Light Requirements

sun, part shade

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Cold Hardiness

USDA zones 3-9

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Elevation Limit

hardy to 7,500 ft.

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