- Full Sun (At Least 6 Hours Of Direct Sunlight)
- Mature Height 5 - 6 Feet
- Mature Spread 6 - 8 Feet
- Growing Zones 5 - 9
True to its name, this butterfly bush produces cascades of fragrant 12 to 14 lavender colored flower panicles that do indeed attract butterflies and a variety of other pollinators. Flower buds emerge from the fragrant foliage at the end of arching stems from July to early fall on plants that are 5 to 6 feet in height with a 6 to 8 foot spread.
A low maintenance perennial that is easy to grow, drought tolerant and deer resistant, it would make a beautiful focal point in the garden, foundation planting, an informal hedge or grown in a pot or container. Winter hardy in zones 5 to 9, plants grown in pots or containers would need to be moved indoors for the winter in areas where the temperatures fall below freezing for extended periods of time.
Grand Cascade Butterfly Bush Care
This butterfly bush is best planted in full sun in an area where the soil is fertile, moist, slightly acidic and well-drained. Native to China and Asia.
Deadhead any passed blooms to encourage new growth and prevent the production of seed. After flowering has passed let the woody stems remain for winter interest and cut back to 12 inches above the ground in spring. It is best not to prune the plants in late fall. In severe winters the plant may die all the way back to the ground but new growth will emerge from the roots in spring. Some butterfly bushes will readily self seed.
Grand Cascade Butterfly Bush Spacing
Butterfly bushes should be spaced at a distance of 6 to 8 feet when planted as an informal hedge, foundation or accent planting in the perennial bed. One plant per large container or pot would be sufficient.
Grand Cascade Butterfly Bush Information
USDA Hardiness Zones: 5 - 9 |
Plant Type: Bushes |
Light Exposure: Full Sun (At Least 6 Hours Of Direct Sunlight) |
Mature Height: 5 - 6 Feet |
Mature Spread: 6 - 8 Feet |
Spacing: 6 - 8 Feet |
Habit: Mounded |
Flower Color(s): Purple |
Flower Description: |
Bloom Period: Summer |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: |
Seasonal Interest: Summer Flowering, Fall Flowering |
Watering: Average |
Resists: Deer |
Tolerates: Drought |
Attracts: Bees, Butterflies, Hummingbirds |
Container Role: |
Uses: Borders, Containers, Mass Planting, Specimen or Focal Point, Wildlife Gardens |
Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance |
Brand: Plants That Work |
Common Name: Grand Cascade Butterfly Bush |
Other Name(s): |
Scientific Name: BUDDLEIA `GRAND CASCADE` |
- SKU:
- 1231010788-pc
Container Sizes
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.
Quart Pot
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
2.5 Quart
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
#1 Pot
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
#2 Pot
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
#3 Pot
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
#5 Pot
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
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Arrival Guarantee
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Pre-Ordered Plants
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 Spring Shipping Schedule
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 Shipping Now
Plants that are currently in stock typically ship within 2-7 business days after your order is placed.