
Light Needs

Mature Height

Mature Spread

Growing Zones
The Lochinch Butterfly Bush is a showy shrub with fragrant flowers that bloom from summer into fall. The Buddleia 'Lochinch' features cone-shaped flower clusters that can grow up to one foot long. Each flower is light purple with blue undertones and a subtle orange eye that adds an unexpected pop of color. Medium-green foliage offsets the blooms and gives the plant a full appearance.
Butterflies are drawn to this shrub, as are hummingbirds and bees. The Lochinch Butterfly Bush is a natural fit in a butterfly garden, but it also looks wonderful in a mixed bed or border. The full, mounded growth habit works well near the middle or back of a bed. This plant sets a woodland or cottage garden tone. Trim the flower spikes to add to arrangements. The Lochinch Butterfly Bush grows in zones 6 through 9.
Lochinch Butterfly Bush Care
Full sun allows the Lochinch Butterfly Bush to thrive and bloom prolifically. Well-drained soil is vital because this shrub cannot tolerate soggy conditions. Give new plants consistent water, while established plants only need water during a dry spell. Fertilize annually each spring.
Deadhead the Lochinch Butterfly Bush to encourage a continued bloom cycle. Wait to cut back the shrub until early spring when green buds appear on the branches. An annual trim encourages full, bushy growth.
Lochinch Butterfly Bush Spacing
Lochinch Butterfly Bush reaches 4 to 5 feet tall and wide. Space plants about 4 feet apart to create a hedge or privacy screen.
Lochinch Butterfly Bush Information
USDA Hardiness Zones: 6 - 9 |
Plant Type: |
Light Exposure: Partial Shade to Full Sun (At Least 3 Hours Of Direct Sunlight) |
Mature Height: 5 - 8 Feet |
Mature Spread: 5 - 8 Feet |
Spacing: 5 - 8 Feet |
Habit: Mounded, Upright |
Flower Color(s): Blue, Orange, Purple |
Flower Description: Violet-Blue, Orange-eyed Shades |
Bloom Period: Summer to Fall |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: Green Shades |
Seasonal Interest: Summer Flowering, Fall Flowering |
Watering: Average |
Resists: N/A |
Tolerates: N/A |
Attracts: Butterflies |
Container Role: |
Uses: Borders, Wildlife Gardens |
Features: Attracts Pollinators, Fragrant |
Brand: |
Common Name: Lochinch Butterfly Bush |
Other Name(s): Summer Lilac |
Scientific Name: butterfly bush 'Lochinch' |
- SKU:
- 123PLA0037-npn
Please Note: The pictures below are to give a general representation of the different container sizes. The actual size/ages of plants are estimates and will vary based on type of plant, time of year, last pruning & many other factors.

Also Known As:
Quart
Plant Age:
~ 6 months - 1 year
Plant Size:
~ 4"-8"
Pot Size:
~ 4.75"H x 4.5"W
Volume:
1.50 quarts

Also Known As:
2.5 Quart Pot
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 8"-12"
Pot Size:
~ 6.5"H x 6.5"W
Volume:
2.20-2.30 quarts

Also Known As:
#1 Container
1 Gallon
Plant Age:
~ 1 - 2 years old
Plant Size:
~ 10"-14"
Pot Size:
~ 7"H x 7.75"W
Volume:
2.26-3.73 quarts

Also Known As:
#2 Container
2 Gallon
Plant Age:
~ 1.5 - 3 years old
Plant Size:
~ 12"-18"
Pot Size:
~ 9.5"H x 9.5"W
Volume:
1.19-1.76 gallons

Also Known As:
#3 Container
3 Gallon
Plant Age:
~ 2 - 4 years old
Plant Size:
~ 12"-30"
Pot Size:
~9.5"H x 11"W
Volume:
2.32-2.76 gallons

Also Known As:
#5 Container
5 Gallon
Plant Age:
~3-4 years old
Plant Size:
~ 20" - 60"
Pot Size:
~11" H x 10 1/2” W
Volume:
3.5 - 4 gallons

We stand behind our plants with industry-leading guarantees to give you peace of mind.
We want your plants to arrive in great condition! If you notice any issues upon delivery, contact us within 3 days.
All bushes, perennials & trees come with an extended 1-year warranty for added confidence. If your plant dies due to a health issue within a year, we’ll make it right.

Pre-ordered plants are scheduled to ship in Spring 2025. We carefully plan our shipping dates based on your USDA Plant Hardiness Zone to ensure optimal planting conditions upon arrival. Want it sooner/later? Reach out, and we'll try our best to accommodate.
Estimated ship week for pre-ordered plants will ship based on growing zones as shown below.
Growing Zone | Estimated Ship Week |
---|---|
Zone 10 | March 24th |
Zone 9 | March 31st |
Zone 8 | April 7th |
Zone 7 | April 14th |
Zone 6b | April 21st |
Zone 6a | April 28th |
Zone 5b | May 5th |
Zone 5a | May 12th |
Zone 4 | May 19th |
Zone 3 | May 26th |
Note: These are only estimated ship dates. Plants may ship out later depending on weather & growing conditions of the plant.
Note: Only plants indicated as pre-order will ship as shown above. All other plants and hard goods will ship as normal.
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.