
Light Needs

Mature Height

Mature Spread

Growing Zones
Buddleia davidii Psychedelic Sky™, commonly known as Psychedelic Sky™ Butterfly Bush, will have your garden humming with pollinators. It features long spikes of fragrant, clear blue flowers that draw butterflies, as its name implies. It blooms from summer to fall, and the flowers are excellent for cut-flower arrangement. The gray-green leaves are also attractive and won’t burn in the sun.
Psychedelic Sky™ Butterfly Bush has an upright, mounded shape that reaches 4 – 5 feet tall and wide. This is a fast-growing deciduous shrub that is native to China. It is drought tolerant, heat tolerant, cold hardy to zone 5, and deer resistant. In addition to butterflies, it also attracts bees and hummingbirds. Use these shrubs to create a beautiful flowering hedge or line your front entrance with these beauties to instantly upgrade your curb appeal.
Psychedelic Sky™ Butterfly Bush Care
This shrub thrives in full sun, at least 8 hours of sun a day, and will become leggy and sparse in shade. It is adaptable to many different soil types, as long as the soil drains well. It cannot tolerate soggy soil and will die from poor drainage. Water this shrub weekly to establish its roots over the first growing season, and then reduce supplemental water the following years. Overwatering can lead to die back and weak stems.
Cut back in early spring down to 1 foot from the ground, which will rejuvenate this shrub. Continuous deadheading in the summer will extend flowering until frost.
Psychedelic Sky™ Butterfly Bush Spacing
For planting a hedge, space these shrubs approximately 4 feet apart. Increase the spacing to 5 feet apart if a gap between bushes is desired.
Psychedelic Sky™ Butterfly Bush Information
USDA Hardiness Zones: 5 - 9 |
Plant Type: Bushes |
Light Exposure: Partial Sun to Full Sun (At Least 5 Hours of Direct Sunlight) |
Mature Height: 4 - 6 Feet |
Mature Spread: 4 - 5 Feet |
Spacing: 4 - 5 Feet |
Habit: Mounded, Upright |
Flower Color(s): Blue, Purple |
Flower Description: |
Bloom Period: Summer |
Foliage Type: Deciduous |
Foliage Color(s): Green |
Foliage Description: Gray-Green |
Seasonal Interest: Summer Flowering, Fall Flowering |
Watering: Average |
Resists: Deer |
Tolerates: Drought |
Attracts: Birds, Butterflies, Hummingbirds |
Container Role: |
Uses: Borders, Mass Planting, Wildlife Gardens |
Features: Attracts Pollinators, Cut Flowers, Fragrant, Low Maintenance |
Brand: First Editions Plants |
Common Name: Psychedelic Sky™ Butterfly Bush |
Other Name(s): |
Scientific Name: BUDDLEIA `PSYCHEDELIC SKY` |
- SKU:
- 1231013525-pc
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.
Starting January 1, 2025 all bushes, perennials & trees purchased 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 31th |
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.
Plant Addicts ships to the lower 48 states within the U.S. Unfortunately, we do not currently ship to Alaska, Hawaii, or internationally.
This plant cannot be shipped to the following states: AZ, CA, ID, MT, NV, OR, UT, WA, AK, HI. These restrictions apply only to this specific plant due to agricultural regulations or other limitations. Other plants may still be available for shipping to these states.
If you have any questions about shipping restrictions, feel free to reach out to our team!