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Black Knight Butterfly Bush

Black Knight Butterfly Bush

The Black Knight Butterfly Bush opens near-black buds into long, fragrant spikes of deep violet-purple, staying in near constant bloom from early summer through fall. That steady color keeps butterflies, hummingbirds, and bees returning all season. Many families find a visiting butterfly carries its own meaning, and this shrub is grown to keep inviting them back, becoming a living memorial full of color and motion.

$79.95
$79.95
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Please Note: This product can not be shipped to AK, AZ, HI, OR, WA
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Black Knight Butterfly Bush Treebute

Bring on the Butterflies with Black Knight

The Black Knight Butterfly Bush blooms in long, fragrant purple spikes from early summer into fall, drawing butterflies, hummingbirds, and bees all season. For many families, a visiting butterfly feels like more than coincidence, and this shrub is grown to welcome them, again and again.

Each Treebute is a complete memorial tree kit designed to be planted at home, a hands-on ritual that many people find grounding and healing.

The act of planting gives your hands something purposeful to do and creates meaning, forming a living connection that continues to grow.


What Happens After You Order

Step 1

Your tree is prepared and shipped with care from our nursery.

Step 2

Your kit arrives ready to plant, with your healthy tree, care guide, and personalized memorial message.

Step 3

Follow the simple steps to plant your living memorial, whenever the time feels right.

Step 4

Care for your tree, and watch it grow over the years.


Why You'll Love the Black Knight Butterfly Bush

  • A magnet for butterflies: the fragrant, nectar rich blooms draw butterflies, hummingbirds, and bees from early summer through fall, filling your garden with gentle, welcome visitors.
  • Easy to grow, drought tolerant once established: the Black Knight is forgiving and low maintenance, well suited to first time growers and busy schedules alike.
  • Long Blooming: Enjoy deep purple blooms from summer to fall.


A Living Memorial That Grows With You

Finding a meaningful way to honor someone you love can feel overwhelming. A Treebute tree offers something different, a living expression of love that grows stronger each year. It gives your hands something to do and your heart something to hold.

The act of planting creates meaning. The growth creates hope. The tree creates a place to remember.

What Comes With Your Treebute Kit
  • Hardy tribute tree (size you select)
  • Step-by-step planting & watering care guide
  • Personalized memorial message

Optional Add-Ons (Customize Your Treebute Kit)

  • Planter (choose your style & size)
  • Premium potting mix (for patio planting)
  • Cremation-safe organic soil blend (for ashes, if/when you're ready)

Many customers plant without ashes - and that's just as meaningful.

Everything arrives together, ready to plant.

Nurturing Your Memorial Tribute

Even if you're new to planting, Black Knight Butterfly Bush is hardy, forgiving, and rewarding with simple care.

  • Light: Plant in a sunny spot with 6+ hours of direct sunlight for the best fall color.
  • Water: Water regularly during the first growing season. Once established, this tree is drought-tolerant and only needs extra water during extended dry spells.
  • Space: Allow 5 to 6 feet of clearance for mature growth. This is a fast grower, often reaching its full size within just a couple of seasons.

That's it: This tree is remarkably resilient and adapts to most soil types. It practically thrives on benign neglect once its roots take hold.

Optional: Plant with Cremation Ashes - The Treebute® Difference

For those wishing to incorporate cremation ashes, your kit includes the option to add our Treebute® organic soil blend. This specially formulated mixture creates a safe, nurturing foundation for your tree - transforming ashes into living growth.

Your tree is meaningful with or without ashes - this is simply another way to honor someone you love.

Plant Specifications:

Bloom Time:
Summer to Fall
Botanical Name:
Buddleia davidii 'Black Knight'
Growth Rate Value:
Fast
Mature Height Value:
4-6 ft.
Mature Width Value:
4-6 ft.
Sunlight Value:
Full Sun
Does Not Ship To:
AK, AZ, HI, OR, WA
Growing Zones:
5-9 outdoors

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What if they're not ready to plant right away?

The kit includes simple instructions to care for your tree until planting time. Many customers plant on a significant date, a birthday, an anniversary, or another day that feels right.

Do I need ashes to use a Treebute Kit?

No. A Treebute Kit is a complete living memorial with or without cremation ashes. It works beautifully for a person or a pet either way. The cremation safe organic soil blend is an optional add on for those who want to incorporate ashes, and many people plant without ashes.

What is included in the Black Knight Butterfly Bush Treebute Kit?

Each kit includes a young, healthy Black Knight Butterfly Bush, a step by step planting and watering care guide, and a personalized memorial message. One thoughtfully packaged kit, everything arrives together, ready to plant. You can also add an optional planter, premium potting mix, or our cremation safe soil blend.

How big does the Black Knight Butterfly Bush get, and where should I plant it?

At maturity, it typically reaches about six to eight feet tall and wide, so it is best planted with room to spread, such as the back of a garden bed, along a fence line, or as a standalone specimen where it can be seen and enjoyed.

What if we are not ready to plant right away?

That is completely alright. The kit includes simple instructions for caring for your plant until planting time. Many families choose to plant on a date that holds meaning, such as a birthday, an anniversary, or another important day.

Can I grow the Black Knight Butterfly Bush indoors or in a container?

This shrub is an outdoor, sun loving plant that grows quite large at maturity, so it is not suited to growing indoors and does best planted directly in the ground. A large container can work while it is young, though it will eventually want the room a garden bed provides. If you are looking for a memorial plant for indoors, our Olive Tree, Fiddle Leaf Fig, and Dwarf Meyer Lemon Treebute Kits thrive indoors.

Can I plant ashes without any special soil treatment?

We strongly advise against it and doing so will void the Warranty. Planting cremation ashes directly with a tree, without proper treatment, can stress or even kill the plant. The high sodium and pH levels create conditions that are hostile to root development. If you want your memorial tree to thrive for years to come, using the Treebute Organic Soil Blend is essential when incorporating ashes.

What makes Treebute different from other memorial tree options?

Treebute is designed to be planted at home, in your own yard, patio, or indoor space. Unlike distant memorial forests where a tree is planted somewhere you may never visit, a Treebute grows right where you can see it. It becomes a gentle, living presence in your daily life.

Every kit includes a healthy tree of your choice, clear planting and care instructions, and the option to add scientifically formulated soil for safe ash incorporation. And our team understands that every memorial is deeply personal.

How is this different from having a tree planted in a forest?

Forest donation programs plant something far away and send a card. A Treebute Kit delivers a real, living plant to your door, or to your recipient's door, so it can be planted and tended at home and seen every day. It becomes part of daily life, not a distant certificate.