Black Knight Butterfly Bush
Buddleia davidii 'Black Knight'
- Stay Protected with Plant Sentry ™
Black Knight Butterfly Bush - Quart 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
Black Knight Butterfly Bush 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 RateFast
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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 PeriodSummer, Fall
Growing Zones 5-9
The Black Knight Butterfly Bush, (Buddleia davidii 'Black Knight'), is more like Prince Charming when it comes to butterflies. Butterflies can't resist the allure and charm of these fragrant and mesmerizing blooms. This plant offers spectacular spikes of flowers that will bring all the butterflies and hummingbirds to your yard. This impressive deciduous beauty will capture your heart and inspire your creativity.
As its name implies, the Butterfly Bush is the butterfly whisperer of the flower world. It entices butterflies to stop by for a sip of its sweet and fragrant nectar. This sweet-scented plant brings the biggest gathering of butterflies in the afternoon when its honey-scented nectar sweetens in the sun. The butterflies will need to make room for hummingbirds who enjoy this sweet treat as well.
From the deep, almost black-purple color of muscadine grapes to the vibrant pop of purple, the Black Knight Butterfly Bush produces some of the most dramatic flowers you'll find! Each with a tiny orange center deep inside the throat of each trumpet that densely clusters along the bottlebrush like spikes of flowerheads. These flowers are sure to add a sense of drama to your summer and into fall when they bloom.
Planting and Application:
Plant one of these as a floral privacy hedge near your pool or reading garden. One of these would steal the show in your butterfly garden. At maturity, these are sizeable shrubs that won't block the view entirely, but still leave a magnificent impression on the landscape! Use as a tall focal point or specimen plant and anchor throughout garden beds, borders and cut flower gardens!
If you're looking for a ravishing show of blooms, butterflies and hummingbirds, this is the plant for you. It's breathtaking when in blooms and won't take all your time when it comes to care. They're perfect for Rock Gardens and pollinator beds or en masse and rows for light and airy screening!
- Dramatic Spikes of Rich Dark-Violet Flowers
- Light Airy Branching & Gray-Green Foliage
- Butterfly & Hummingbird Magnet
- Sweetly Scented Fragrance
- Great for a Breezy Privacy Screen
#ProPlantTips for Care:
This beauty is easy to grow! All you need to do is find a sunny spot and plant this perennial shrub in well-drained, moderately moist soil. It grows vigorously. It's also pest, deer, and rabbit resistant. It blooms on new growth, so don't forget to prune it to the ground in the early spring before you see new growth.
- Full Sun
- Moderate Moisture
- Well-Drained Soil
- Prune to Ground in Spring
- Fast Growing
Butterflies galore on a dramatically dark-hued flowering shrub? Black Knight Butterfly Bush has all this and more! Order today at NatureHills.com!
