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Growing Info

Scarification: Nick or file through seed coat. Soak in water 24 hours or until seed has expanded considerably.

Stratification: none required

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Native

Introduced

Baptisia australisBaptisia australis

Blue False Indigo, Blue Wild Indigo, Horse Fly Weed, Indigo Weed, Rattlebush, Rattleweed

In Stock: 0.521 lb (Total:0.704lb)

Baptisia australis

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0.52 lb PA

0.18 lb VA

Details

Germination:

94%

Germination test:

Actual

Purity:

99%

Seeds per lb:

28,267

Quantity:

0.52 lb

Collected in:

Pennsylvania

Crop year:

2023

Min. hardiness zone:

Item ID:

1834734

Characteristics

Growing Info

Scarification: Nick or file through seed coat. Soak in water 24 hours or until seed has expanded considerably.

Stratification: none required

Germination: sow seed 1/16" deep, tamp the soil, mulch the seed bed

Experience the captivating beauty of Baptisia australis, known as Blue False Indigo, a native gem of central and eastern United States. This herbaceous perennial is a notable member of the bean family (Fabaceae), offering an enchanting presence in gardens from Zones 3 to 9. Boasting a height and spread of 3 to 4 feet, it prefers full sun to part shade and thrives in average, well-drained soils. Its indigo-blue, lupine-like blooms grace the garden from May to June, attracting butterflies and adding a vibrant splash of color.

Blue False Indigo forms dense, shrubby clumps adorned with trifoliate, bluish-green leaves. These striking flowers mature into decorative charcoal-black seed pods, historically cherished by children as natural rattles. Beyond its stunning appearance, this plant is a beacon for pollinators and serves as a host for various butterfly species.

Low-maintenance and drought-tolerant, Baptisia australis is perfect for diverse settings, spanning borders, cottage gardens, and naturalized areas. Embrace its resilience against poor soils and erosion. Whether as a standout specimen or a cohesive group, Blue False Indigo promises enduring elegance in your landscape design.