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Black Knight Butterfly Bush

Buddleia davidii 'Black Knight'

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Original price $69.95 - Original price $699.50
Original price $139.90
$69.95 each
$69.95 - $524.63
Current price $69.95 each

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Will thrive in

Not suited for outdoor growing in

Select Size: 2-3 Feet 24-36" Tall
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The Black Knight Butterfly Bush is a fast-growing shrub that attracts butterflies and hummingbirds with its dark purple flowers. It thrives in full sun and well-drained soil, and is deer and rabbit resistant. It's easy to care for, needing just occasional watering after its first year. This butterfly bush is a great choice for adding beauty and wildlife to your garden.

Black Knight Butterfly Bush: Attract Beauty & Wildlife

Imagine your garden buzzing with colorful life. The Black Knight Butterfly Bush erupts in a cascade of deep purple blooms, attracting butterflies and hummingbirds. This easy-care shrub thrives in sunny gardens, bringing a touch of magic to your outdoor space. Watch in delight as pollinators flit from flower to flower, adding a touch of whimsy to your own backyard oasis.

  • Draws in butterflies and hummingbirds
  • Rich, dark purple flowers
  • Loves lots of sunlight
  • Low maintenance easy care

This isn’t just a pretty face, the Black Knight Butterfly Bush is a low-maintenance pleasure for busy gardeners. After its first flush of growth, it can handle dry spells well, leaving you more time to relax and enjoy your garden. Plus, its resistance to deer and rabbits means you won’t have to about unwanted visitors nibbling on your new favorite plant.

This easy-care wonder flourishes in a variety of soil conditions, even those that aren’t the richest. Plus, its well-established root system pulls moisture from deep underground, making it drought-tolerant. You can spend less time watering and more time enjoying the butterflies and hummingbirds it attracts.

Black Knight Butterfly Bush Planting Distance

Image demonstrates how far apart to plant Black Knight Butterfly Bush

How to Plant Black Knight Butterfly Bush

Choose the Right Spot

Black Knight Butterfly Bushes thrive in full sun, needing at least 6-8 hours daily for optimal flowering. If possible, plant your Black Knight in a location shielded from strong winds.

Measure the Space

When fully mature, Black Knight Butterfly Bushes can reach 4-6 feet tall and wide. When planting multiples, allow 6 feet of space between each Black Knight Butterfly Bush for proper air circulation and growth.

Dig the Hole

Dig a hole for your Black Knight Butterfly Bush that’s twice as wide as the root ball. The depth of the hole should be slightly deeper than the root ball of your Black Knight Butterfly Bush.

Plant It

Carefully remove your Black Knight Butterfly Bush from its pot, teasing apart any compacted roots. Place your Black Knight Butterfly Bush in the prepared hole, ensuring the root ball sits level with the surrounding soil.

Water Thoroughly

Give your newly planted Black Knight Butterfly Bush a deep watering to settle the soil around the roots. Continue to water your Black Knight Butterfly Bush regularly, especially during its first year, to establish a strong root system.

Mulch and Care

Apply a layer of mulch around the base of your Black Knight Butterfly Bush to retain moisture, suppress weeds, and regulate soil temperature. After the first year, your Black Knight Butterfly Bush becomes more drought-tolerant but will still appreciate occasional watering during extended dry periods.

Why Choose Black Knight Butterfly Bush?

The Black Knight Butterfly Bush isn’t just a plant, it’s an invitation to create a captivating wildlife haven in your own backyard. This easy-to-care-for shrub flourishes with minimal effort, rewarding you with a breathtaking display of deep purple blooms all season long.

Not only will you be creating a vibrant pollinator paradise, but you’ll also be bringing life and movement to your outdoor space, transforming it into a tranquil escape teeming with natural beauty. Order your Black Knight Butterfly Bush today, and watch your garden transform into a magical sanctuary.

Choosing the Right Location

Pick a sunny spot for your Black Knight - it needs light for 6-8 hours daily. Also, shield it from strong wind if possible.

Planting

Hold off on putting plants in the ground until the end of spring or the start of summer, once the final cold wave has passed. Dig a hole that’s double the width and slightly deeper than the plant’s root ball. If your soil has poor drainage, mix in small bits of lime and compost to help water flow and adjust the soil’s pH balance. Put the plant in the hole and backfill with your mixed soil, pressing down to get rid of gaps.

Watering

Water it well right after you plant it. In its first year, keep it moist but not soggy. Once it gets going, it won’t need much water unless it’s really dry out.

Fertilizing

Use a slow-release fertilizer in early spring if your soil isn’t great. Be sure to blend the fertilizer into the earth around the plant but not touching its roots.

Pruning

Prune in late winter or early spring, before it starts to grow again. Trim the old stems down to about a foot high to get more blooms and fresh growth.

Mulching

Place mulch around the base to lock moisture in, block weeds, and shield the roots in cold weather.

Pests and Diseases Monitoring

Keep an eye out for bugs such as Japanese beetles and caterpillars. If they appear, you can pick them off by hand or apply treatments if required.

When the Plant Arrives

Right after you put your Butterfly Bush in the ground - soak it well. This helps settle the soil around its roots and eases the shock of moving.

During the First Year

Water it well once a week to make sure the soil is damp but not wet. Doing this makes the roots grow deep, making the bush strong against dry times. If it rains a lot one week, you can skip watering. In really hot or dry stretches - check the soil more often. Water when the top inch is dry.

After the First Year

Once the Bush is used to its new home - it doesn’t need as much water. It can handle dryness well. But during long dry stretches, water every two weeks, making sure to soak the soil well. This kind of watering is better for the bush than light watering more often.

Extra Tips

Water right at the bottom of the plant to avoid wet leaves, which can lead to sickness. Watering in the early morning is best. It lets the plant drink up before it gets hot and cuts down on water lost to the air.

When the Plant Arrives

Don’t add plant fertilizer right when you plant. Doing so can hurt the plant by harming its roots. First - make sure it gets enough water and that the soil is ready.

During the First Year

Wait for new green bits to show before you fertilize it. Use a slow-release plant fertilizer meant for blooming bushes in spring, with lots of the elements that help flowers (usually phosphorus). Follow the directions, putting it around the bush but not close to the main stem to keep roots safe. Pour water on it to spread the food in the soil.

After the First Year

Keep using slow-acting plant fertilizer each spring. If your bush is healthy and flowers a lot, once a year is enough. Watch how it grows and blooms. If it seems weak or flowers are few - give it a bit more fertilizer in early summer.

Extra Tips

Too much fertilizer makes leaves grow but not flowers. Water the bush before and after feeding to stop root harm. This also makes the fertilizer mix into the soil better.

Best Time to Prune

The best time to trim your Black Knight Butterfly Bush is in late winter or early spring, right before it starts to grow again. This helps the bush use its energy to make strong new growth that will have flowers.

Tools You’ll Need

Use sharp, clean cutting shears or big cutters. Clean your tools before starting with alcohol or a bleach mix to stop disease spread.

Steps to Prune

First - take off any dead, hurt, or sick wood. Cut these parts down to the base or to where the healthy wood is. Look for the oldest, biggest stems and take some out to make room for new growth from the bottom. Cut these stems to about 6 inches off the ground. Trim the rest to shape the bush. Cut just above a bud facing out; this makes the bush grow out, not in. Try to cut each stem back by about one-third. Make room in tight spots for air to move - cutting down disease risk.

After Pruning Care

After you’re done, clear all the cut pieces from around the bush to stop pests or diseases. Water the plant well to help it bounce back and grow new sprouts.

Maintenance Pruning

During the growing season, keep taking off old flowers to keep it blooming. If it gets too big in summer - it’s okay to trim a bit to keep its shape and size.

What is the best time to plant the Black Knight?
Plant your Black Knight Butterfly Bush when spring turns warm or in early summer - after the cold snaps end. This gives it the best start.
How frequently should I water my butterfly bush?
Give it a good soak weekly in its initial year, then cut back to maybe bi-weekly once it’s hearty - especially under dry conditions.
Does the Black Knight need a lot of sun?
Yes, it loves lots of sun - needing at least 6-8 hours a day to bloom best.
What type of soil is best for my butterfly bush?
They like soil that drains well and is full of nutrients. It’s okay with soil that has low to medium pH.
How do I prune the bush?
Cut back in late winter or when spring starts. Take off dead or hurt branches and trim old stems to make way for new growth.
What fertilizer should I use?
Use a slow-feed fertilizer made for blooming plants at the start of spring.
Can the Black Knight handle cold weather?
It can deal with cold, but might die back when it’s very cold - popping back up in spring.
How do I keep the bush from getting too big?
Cut back each spring to keep it from getting too big. This also helps it bloom more.

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