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Black Knight Butterfly Bush

Black Knight Butterfly Bush

Honey-Sweet Fragrance

Striking dark purple-blue panicles bloom in the heat of summer when other plants are done flowering. Growing 8- to 10-ft. tall, hardy shrub's honey-sweet fragrance attracts hummingbirds and butterflies. Excellent for cut flowers. Deer resistant. Plant in full sun. Zones 5-9.
  • Zone 5 - 9
  • Height 6 - 15 feet
  • Light Requirements Full sun.
This item ships in Spring.

#39812

$19.99
For each offer ordered, get 1 Bareroot.
$19.99
Quantity: Reduce Quantity Increase Quantity
Ships in Spring.
Unable to ship to: OR WA

Product Details

  • Botanical Name: Buddleia davidii 'Black Knight'
  • Height: 6 - 15 feet
  • Spacing: 6 - 8 feet
  • Depth: Plant so the crown is below soil level.
  • Spread: 6 - 9 feet
  • Sun/Shade: Full sun.
  • Color: Deep dark purple.
  • Foliage: Dark green, lance shaped pointed up to 10 inches long. Loses leaves and may die back in Winter.
  • Blooms: Long season, from mid-Summer to Autumn.
  • Form: Shrub.
  • Flower Form: 1/4 inch on 10 inch long spikes.
  • Soil Requirements: Light, well-drained and sandy soil.
  • Growth Rate: Will grow quickly even up to 24 inches the first year.
  • Pruning: Plants may die back in the North, if not prune to the ground in Spring, in the South-prune to thin and clear old wood.
  • Comments :
    An easy-to-grow shrub that should be an essential feature in all yards. Butterflies and hummingbirds can't resist the honey-scented blooms. Place near a patio or pathway and enjoy their fragrance.

Shipping Schedule

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

Spring 2018 Shipping Schedule
  Zones   Sweet Potatoes Bareroot Roses Tomatoes & Peppers Large Bareroots  Potatoes  Tender Annuals Onion Plants All other Perennials & Potted Plants
1A-4A 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/10 - 5/11 5/1 - 6/22
4B 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/3 - 5/11 5/1 - 6/22
5A 5/15 - 6/8 4/3 - 6/1 5/14 - 6/1 3/20 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 4/3 - 6/22
5B 5/1 - 6/8 3/20 - 6/1 5/14 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 3/20 - 6/22
6A 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/6 - 5/11 3/6 - 6/22
6B 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 2/27 - 5/11 3/6 - 6/22
7A 5/1 - 6/8 2/27 - 6/1 4/23 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/20 - 5/11 2/27 - 6/22
7B 5/1 - 6/8 2/27 - 6/1 4/2 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/13 - 5/11 2/27 - 6/22
8A & B 4/24 - 6/8 2/20 - 6/1 4/2 - 6/1 2/13 - 5/25 2/20 - 6/15 4/2 - 6/8 1/30 - 5/11 2/20 - 5/25
9A & B 4/24 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
10A & B 4/17 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
Last Order Date 6/4/2018 5/28/2018 5/28/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018
6/11/2018 6/4/2018 5/7/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

Ratings & Reviews

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Product Details
  • Botanical Name: Buddleia davidii 'Black Knight'
  • Height: 6 - 15 feet
  • Spacing: 6 - 8 feet
  • Depth: Plant so the crown is below soil level.
  • Spread: 6 - 9 feet
  • Sun/Shade: Full sun.
  • Color: Deep dark purple.
  • Foliage: Dark green, lance shaped pointed up to 10 inches long. Loses leaves and may die back in Winter.
  • Blooms: Long season, from mid-Summer to Autumn.
  • Form: Shrub.
  • Flower Form: 1/4 inch on 10 inch long spikes.
  • Soil Requirements: Light, well-drained and sandy soil.
  • Growth Rate: Will grow quickly even up to 24 inches the first year.
  • Pruning: Plants may die back in the North, if not prune to the ground in Spring, in the South-prune to thin and clear old wood.
  • Comments :
    An easy-to-grow shrub that should be an essential feature in all yards. Butterflies and hummingbirds can't resist the honey-scented blooms. Place near a patio or pathway and enjoy their fragrance.
Shipping Schedule

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

All plant items will be shipped to arrive at the proper planting time (depending on climatic conditions) for your area of the country.

We will pack and ship your order based on the following schedule:

Spring 2018 Shipping Schedule
  Zones   Sweet Potatoes Bareroot Roses Tomatoes & Peppers Large Bareroots  Potatoes  Tender Annuals Onion Plants All other Perennials & Potted Plants
1A-4A 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/10 - 5/11 5/1 - 6/22
4B 5/22 - 6/8 4/17 - 6/1 5/14 - 6/1 4/3 - 6/22 3/27 - 6/15 4/30 - 6/8 4/3 - 5/11 5/1 - 6/22
5A 5/15 - 6/8 4/3 - 6/1 5/14 - 6/1 3/20 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 4/3 - 6/22
5B 5/1 - 6/8 3/20 - 6/1 5/14 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/27 - 5/11 3/20 - 6/22
6A 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 3/6 - 5/11 3/6 - 6/22
6B 5/1 - 6/8 3/6 - 6/1 4/23 - 6/1 3/6 - 6/22 3/6 - 6/15 4/30 - 6/8 2/27 - 5/11 3/6 - 6/22
7A 5/1 - 6/8 2/27 - 6/1 4/23 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/20 - 5/11 2/27 - 6/22
7B 5/1 - 6/8 2/27 - 6/1 4/2 - 6/1 2/13 - 6/22 2/27 - 6/15 4/2 - 6/8 2/13 - 5/11 2/27 - 6/22
8A & B 4/24 - 6/8 2/20 - 6/1 4/2 - 6/1 2/13 - 5/25 2/20 - 6/15 4/2 - 6/8 1/30 - 5/11 2/20 - 5/25
9A & B 4/24 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
10A & B 4/17 - 6/8 1/23 - 6/1 4/2 - 6/1 2/13 - 5/25 2/13 - 6/15 4/2 - 6/8 1/2 - 5/11 2/13 - 5/25
Last Order Date 6/4/2018 5/28/2018 5/28/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018
6/11/2018 6/4/2018 5/7/2018 1A-7B: 6/18/2018
8A-10B: 5/21/2018

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

*Due to hot weather conditions, we are unable to ship most plant items July through August.

Shipping Notes:
Orders for gift certificates are typically shipped within 5 business days.

Trees and shrubs are kept in the nursery row until fully dormant for optimum stress protection. The type of product you order or the weather in our area or yours may affect the anticipated shipping schedule.

Please note that we cannot ship outside of the 48 contiguous states.

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