Blue False Indigo
Baptisia australis
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Blue False Indigo - #1 Container is backordered and will ship as soon as it is back in stock.
Plant Sentry™
Plant Sentry™
Plant Sentry is designed to protect both consumers and the nursery trade from invasive plant pests and diseases. Sites that display the Plant Sentry protection badge are protected from consumers buying and nurseries shipping material carrying invasive pests and diseases.
This proprietary eCommerce software prevents the shipment of a restricted plant to each state. The Plant Sentry system includes a shipment certification program. The Plant Sentry Compliance Officer works closely with NatureHills.com and each nursery or fulfillment center to ensure only compliant plants are sold to customers.
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Delivery and Shipping
Delivery and Shipping
Shipping
To obtain a more accurate shipment time-frame, simply enter your zip code in the “Find Your Growing Zone” box to the right. Our plants are grown all over the country and lead time on items may be different because of this. Once your order is placed, you will also receive the specific shipment time-frame information as part of your order confirmation. Once an item ships, you will receive shipment notification and tracking numbers, so you can follow along while your plant travels to your doorstep. We use FedEx, UPS, or USPS at our discretion.
Due to winter weather we have put a hold on shipping to the areas shown below in grey. You can still order now and we will ship the plant to you during an appropriate time for your zone.
Standard Shipping Rates
At Nature Hills we handle, package and ship the products you order with the utmost care to ensure healthy delivery. Shipping and handling charges are calculated based on the tables below. Please note that some items include an additional handling surcharge, these will be noted on the item's product page.
From | To | S&H |
---|---|---|
$0 | $19.99 | $24.99 |
$20 | $49.99 | $29.99 |
$50 | $69.99 | $34.99 |
$70 | $99.99 | $39.99 |
$100 | $129.99 | $44.99 |
$130 | $149.99 | $48.99 |
$150 | $150+ | Approx 28% |
Click here to see our full rates
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Blue False Indigo highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun
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Moisture
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Soil
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Growth RateMedium
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Pollinator Friendly
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Pollinator Required
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Fragrant
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Pruning Time
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Bloom PeriodLate Spring, Summer

Growing Zones 3-9
If you've ever been lucky enough to drive through the prairies in the American Midwest at peak wildflower bloom, then you need no introduction to this beautiful native flower. Pea flower-like blooms in vibrant, true indigo blue, open in succession along tall flower spikes in early spring and almost always accompanied by butterflies!
Blue False Indigo (Baptisia australi) is such a standout that people have brought it far and wide from its native fields and you can find it happily growing in town squares and neighborhood front yards all over the country. Snip a few stems for bouquets, but leave most of the tall flowering spikes in place for your many butterflies. After the flowers fade, the lovely soft blue-green leaves look great as greenery in floral arrangements too!
Blue False Indigo is a bushy perennial with vibrant blue-green, deeply divided three-lobed leaves. Growing 3-4 feet tall, these herbaceous perennials fill out an impressive area each year and die back to the ground each winter. Emerging anew each spring from the root system and shrugging of the most brutal winters throughout USDA growing zones 3 to 9. Once the flowers have faded, intriguing seed pods take their place for winter interest!
Planting and Application:
A version of the hardy native American wildflower, Blue Wild Indigo, this has all the same resilient qualities! This prairie plant will quickly grow to fill bare spots in your perennial border each year, but the blue spikes of flowers are what make False Blue Indigo such a striking star amid other spring plantings and mixed perennial borders.
A fantastic addition to Beneficial Insect, Pollinator and Native plantings, these sizable perennials call a host of pollinators each spring. Cottage and Meadow gardens gain a tall and broad accent and that unusual blue hue brings sublime coloration to any landscape!
Anchor garden beds and soften corners throughout the growing season, plus the blue-green foliage lends a fantastic tall accent for later emerging perennials and flowering shrubs. Plant as a spring specimen or in small groupings for a backdrop or focal point planting!
Plant False Indigo around your defensible zone for a pretty firewise landscaping plant! Thriving in tough conditions and the hell-strip, Baptisia are hardy natives that shrug off poor soil, Xeric and drier conditions once they're established. In fact, their roots help fix nitrogen in the soil, making soil health better! Plant in out-of-the-way locations, along hot sunny foundations and in native plant gardens, without worry the deer will eat them up.
Great for Sensory and Children's Gardens, Blue False Indigo seeds roll freely in the pods and generations of kids have pulled them off and used them as toys since they sound like a rattle when they're shaken. You'll love the dried fall décor or winter interest and sound they provide the landscape!
- Gorgeous Indigo Blue Pea-Like Long Floral Spikes
- Tall & Bushy Form & Fine-Textured Blue-Green Foliage
- Long-Lived & Hardy
- Unique Native Wildflower
- Beneficial Insects & Pollinators Adore It!
- Lovely Cut Flowers & Fall Seed Pods
- Great Native For Soil Improvement, Native Restorations & Firewise Landscapes
- Specimens, Backdrops, Accents & Tricky Sites
#ProPlantTips for Care:
Grow this herbaceous perennial in both full sun and partial shade, these vibrant plants are hardy in USDA growing zones 3 through 9. Very cold tolerant, these shine throughout the hottest summers, where they appreciate afternoon shade for protection from the summer sun.
Tolerating a wide range of soil types, these natives are hardy and adaptable to any conditions except wet, soggy soil. Provide Baptisia with well-drained soil with moderate moisture for best results. While very drought tolerant once established, be sure to provide supplemental water during the crucial establishment period and during times of extreme need.
Blue False Indigo is a truly hardy native that will come back strong for you each year, getting bigger and more beautiful as time passes. It is long-lived, providing years of enjoyment for your landscape with its impressive spikes of vivid, blue flowers and attractive seeds.
Low-maintenance, you only need a few minutes deadheading after the flowers fade, then a few more in the late fall or winter to prune the entire plant back to the ground. Spread a 3-4 inch layer of arborist mulch over the crown to protect it from snow and chill.
- Full Sun & Partial Shade
- Moderate Moisture - Adaptable Once Established
- Must Have Well-Drained Soil
- Deadhead After Bloom, Prune After Hard Frost & Divide Every 3-5 Years
- Low Maintenance & Care Free
- Native Plantings, Perennial & Cottage Gardens
- Deer, Heat, Drought-Tolerant & Chill-Resistant Perennial
Vibrant indigo! For a fresh injection of gorgeous true indigo blue and soothing blue-green foliage on a hardy native plant, you'll not go wrong ordering the Blue False Indigo for your garden! Order some of these native beauties today at NatureHills.com!