Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight
Butterfly Bush Black Knight

Butterfly Bush Black Knight

$33.95
/
  • This Butterfly Bush Black Knight ships in a 1 Gallon Trade Pot
Size chart

Buddleia Bush - Buddleia Bush Black Knight has wonderfully fragrant flowers on arching stems that attract a profusion of butterflies and hummingbirds to gardens. Blooms on new wood. Butterfly bush thrives in temperatures 75 degrees Fahrenheit, and if your summer has been unseasonably cool, the plants may withhold flowers for that year. Butterflies swarm to their blooms all summer long. ‘Black Knight’ has deep purple-blue, almost black, flowers in elongated clusters on arching branches to 10 feet tall if not cut back, and half that size if cut back. The blooms come from early summer to first frost. The foliage is willow-like and grayish green.

Product Features


Pollinator & Pet Friendly

Attracts bees, butterflies, and birds, supporting local ecosystems.

Butterfly Bush is pet safe and non toxic.

Blooms

Deep, velvety purple blooms that have a sweet, honey like fragrance that is light and pleasant 

Hardiness Zone

Thrives in USDA Zones 5-9 with proper care.

Low Maintenance 

Hardy and easy to grow in various soils and climates.

This Black Knight Butterfly Bush ships in a 1 Gallon Pot

Size: Mature size can reach up to 8ft tall and 6ft wide.

Light: Does best in full sun (6+ hours of direct light)

Hardiness zone: 5 - 9

Characteristics: A fast growing shrub that works well as a foundation shrub, an accent plant or as a background in borders. Slightly hardier than other varieties, but may die to ground in cold winter areas, emerging vigorously in spring. Deciduous.

Soil & Water: Water when top 3 inches of soil is dry

When planting a Butterfly Bush (Black Knight) it's important to choose a location with full sun or partial shade, and make sure the soil is well-draining. Before planting, add some compost or fertilizer to the soil to give the roots a nutrient boost. Finally, make sure to water the plant deeply and often, especially during the warmer months.

Plant care menu

Hardiness zone for this plant: 5 - 9

What's my zone?

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Customer Reviews

Based on 3 reviews
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B
Bonnie

So far so good is in the ground we shall see in spring

B
Barbara
Nice, healthy plant - it is doing very well.

Nice, healthy plant - it is doing very well.

D
Debby
This is great plant, speedy delivery.

This is great plant, speedy delivery.

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Butterfly Bush Black Knight

The Butterfly Bush 'Black Knight' from Tristar Plants is an exceptional variety of a well-known flowering shrub. The striking deep purple blooms are highly attractive and make the shrub stand out in any garden. Its long flowering season from mid-summer to mid-autumn adds to its desirability, as well as its drought tolerance and low maintenance requirements. The 'Black Knight' is a great choice for adding vibrant color to any garden and is suitable for borders, pots and containers.

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