Black Knight Butterfly Bush
Buddleia davidii 'Black Knight'
14 reviews
Black Knight Butterfly Bush
Buddleia davidii 'Black Knight'
14 reviews
- Attracts butterflies with its fragrant flowers
- Drought tolerant once established
- Blooms from summer to fall
- Ships to 43215 in 7-10 Days
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$200
$108.00
$155.00
30% Off
- 2.5 Gallon
- 1 Gallon
- 2.5 Qt.
- Quart Container
- Trade 3 Gallon
We are sorry, product is currently out of stock due to seasonal availability. Please check the "Related plants available in your area" section below
Why Black Knight Butterfly Bush?
Black Knight Butterfly Bush is a popular deciduous shrub grown for its dark purple flowers that bloom in mid-summer to attract butterflies and hummingbirds. It is fast-growing and can reach up to 10 feet tall and wide. It prefers full sun and well-draining soil, and is easy to care for. Its hardiness makes it a reliable choice for gardeners looking to attract pollinators and add vibrant color to their landscape.
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Sunlight
Black Knight Butterfly Bush requires full sun for optimal growth.
Watering
Black Knight Butterfly Bush has moderate watering requirements. It prefers well-drained soil and should be watered regularly, especially during hot and dry periods. It is important to avoid overwatering, as this can lead to root rot.
Fertilizing
Black Knight Butterfly Bush requires a balanced fertilizer with a ratio of equal parts nitrogen, phosphorus, and potassium.
The Black Knight Butterfly Bush, also known as Buddleja davidii 'Black Knight', is a deciduous shrub that belongs to the Loganiaceae family, native to China. The Black Knight Butterfly Bush is named after its dark purple or black flowers that resemble the color of a knight's armor with the shape of butterflies.
Normally, the Black Knight Butterfly Bush grows 6-8 feet tall, with a spreading habit. It has dark green leaves, shaped like a lance. The distinguishing black flowers are fragrant and appear in thick flower clusters. Not only incredibly attractive to the eyes of humans, but the dark purple flowers of Black Knight are also a main attraction to butterflies and other pollinators.
The Black Knight Butterfly Bush requires little maintenance to flourish. It prefers the full sun but tolerates partial shade. As for soil types, Black Knight Butterfly Bush is adaptable to most soil types, like clay and sandy soils, as long as it grows in well-drained soil. Moderate pruning would do it well, however, avoid pruning in winter as it could damage new growth.
It is hardy in USDA hardiness zones 5-9 and pretty drought tolerant once established. But during the first growing season, you'll need to water deeply and regularly strengthen the root systems.
Overall, the Black Knight Butterfly Bush is a beautiful and low-maintenance shrub that will be the eye-catching piece of your landscape once it flowers. Make sure to get yours from Shrubhub to ensure the health of your plant and the care that went into it!
Plant Information:
| Botanical Name: | Buddleia davidii 'Black Knight' |
| USDA Zones: | 5-9 |
| Water: | Moderate |
| Exposure: | Full Sun |
| Soil Needs: | Well Drained |
| Mature Height: | 6 - 8 feet |
| Mature Spread: | 3 - 5 feet |
Pollination Info
Pollination Information for Black Knight Butterfly Bush
The Black Knight Butterfly Bush (Buddleia davidii 'Black Knight') is a popular shrub known for its fragrant and attractive dark purple flowers that bloom in summer. The plant is also a favorite of butterflies, bees, and other pollinators.
The Black Knight Butterfly Bush is a deciduous plant that grows up to 10 feet tall and wide. It prefers full sun and well-drained soil. The plant is hardy in USDA zones 5-9 and can withstand freezing temperatures down to -10°F.
The Black Knight Butterfly Bush is a self-sterile plant, meaning it requires cross-pollination to produce seeds and fruit. The plant produces nectar-rich flowers that attract butterflies, bees, and other pollinators, like hummingbirds and moths.
The pollination process for the Black Knight Butterfly Bush is straightforward. Pollinators visit the plant's flowers to collect nectar and transfer pollen from one flower to another. The transfer of pollen from the anthers to the stigma of the flower leads to fertilization and the production of seeds.
The Black Knight Butterfly Bush is a great addition to any garden or landscape. It not only adds beauty and fragrance but also supports the local ecosystem by providing food for pollinators. So, if you're looking for a plant that attracts butterflies and other pollinators, consider planting the Black Knight Butterfly Bush.
FAQ
Black Knight Butterfly Bush (Buddleia davidii 'Black Knight') FAQ
What is a Black Knight Butterfly Bush?
A Black Knight Butterfly Bush (Buddleia davidii 'Black Knight') is a flowering shrub that is well-known for its ability to attract butterflies, bees, and other pollinators. It produces a profusion of dark purple blossoms that bloom from mid-summer to fall, and can grow up to 10 feet tall and 6 feet wide.
How do I plant a Black Knight Butterfly Bush?
Black Knight Butterfly Bushes prefer full sun and well-draining soil. They can be planted in spring or fall, and should be spaced 5-6 feet apart to allow for adequate air flow. Before planting, loosen the soil and mix in compost or other organic matter. Dig a hole that is twice as wide and as deep as the root ball, and gently loosen the roots before placing the plant in the hole. Fill in with soil, tamp down, and water well.
How do I care for a Black Knight Butterfly Bush?
Maintaining a Black Knight Butterfly Bush is relatively easy. Water well during dry periods and fertilize with a balanced, slow-release fertilizer in early spring. Prune back hard in late winter or early spring before new growth appears to encourage bushier growth and better blooming.
How do I attract pollinators to my Black Knight Butterfly Bush?
Black Knight Butterfly Bushes are already a favorite among pollinators, but there are a few things you can do to enhance their attractiveness. Plant other nectar-rich flowers nearby to provide additional food sources for bees and butterflies. Avoid using pesticides and herbicides that can harm valuable pollinators. And provide a shallow dish of water nearby for bees and butterflies to drink from.
Can I grow a Black Knight Butterfly Bush in a container?
Yes, Black Knight Butterfly Bushes can be grown in a container if you choose a dwarf variety and provide a large enough pot (at least 18 inches in diameter). Use a well-draining potting mix and water regularly during hot weather.
Planting & Care
Planting & Care for Black Knight Butterfly Bush (Buddleia davidii 'Black Knight')
- Soil: Choose a well-drained soil that is rich in organic matter. Butterfly bushes prefer slightly alkaline soil with a pH of 6.0 to 7.5.
- Exposure: Plant the Black Knight butterfly bush in a spot with full sun exposure. This plant requires at least 6 hours of direct sunlight per day.
- Watering: Keep the soil consistently moist but not waterlogged during the growing season. Reduce watering in fall and winter.
- Fertilizing: Apply a balanced, slow-release fertilizer in early spring before new growth appears.
- Pruning: Prune the Black Knight butterfly bush in late winter or early spring before new growth appears. Cut back the previous year’s growth to maintain the bush’s shape and encourage new growth.
- Pests & Diseases: Watch for spider mites, aphids, and fungal diseases like powdery mildew. Treat infestations promptly with a natural or chemical insecticide or fungicide.
- Attracting Butterflies: The Black Knight butterfly bush is a favorite food source for many butterfly species. To attract butterflies, plant this bush in your garden and avoid using pesticides that can harm these beneficial insects.
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Customer Reviews
4.7 out of 5 based on 14 reviews
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I am very pleased with the quality of the Black Knight Butterfly Bush. It arrived well-packaged and healthy. The website had a great selection and the shipment was prompt. Overall, a great experience!
Great customer service, helpful staff
The Black Knight Butterfly Bush arrived in perfect condition and looked even more beautiful than the pictures online. The website was easy to navigate, and the shipping was quick. Excellent customer service!
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