Butterfly Bush Purple Prince
Buddleia davidii 'Purple Prince'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Shrub
Height
96 inches
Width
72 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate, drought-tolerant once established
Humidity
Prefers moderate humidity
Lifespan
Perennial
Native To
China
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Buddleia davidii 'Purple Prince' is a deciduous shrub known for its arching branches, lance-shaped leaves, and large, dense panicles of fragrant purple flowers that attract butterflies throughout summer. This cultivar is distinguished by its vibrant, deep purple flower clusters and its vigorous, fast-growing nature, making it an excellent choice for wildlife gardens and visual impact.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Choose a sunny spot with well-draining soil.
- Tuck seeds or cuttings into soil in early spring.
- Water regularly until established, about 6 weeks.
- Prune back in late winter for best blooms.
- Fertilize in early spring with a balanced fertilizer.
- Mulch around base to retain moisture and suppress weeds.
Pro Tip
Plant in full sun for prolific flowering and good drought tolerance.
Keep It Thriving
Care Guide
Do
- Water young plants regularly during first growing season 🌱
- Prune in late winter to shape and encourage new growth
- Apply balanced fertilizer in spring
Don't
- Avoid overwatering in winter ❌
- Don’t prune in late summer, as it may reduce flowering ❌
- Never plant in poorly drained soil
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Prune |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Companion Plants
Multiply
Propagation Methods
Good to Know
Common Questions
Butterfly Bush Purple Prince questions
What zones can Butterfly Bush Purple Prince grow in?
Butterfly Bush Purple Prince is hardy in USDA Zones 5–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Butterfly Bush Purple Prince deer resistant?
Yes — Butterfly Bush Purple Prince is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Butterfly Bush Purple Prince bloom?
Butterfly Bush Purple Prince typically blooms in mid-summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Butterfly Bush Purple Prince need full sun?
Butterfly Bush Purple Prince does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Butterfly Bush Purple Prince drought tolerant?
Yes — once established (usually after the first full season), Butterfly Bush Purple Prince handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
More Buddleia to compare
Pugster Pink Butterfly Bush
Buddleia davidii 'Pugster Pinker'
Grand Cascade Butterfly Bush
Buddleia davidii 'Grand Cascade'
Honeycomb Butterfly Bush
Buddleia davidii 'Honeycomb'
Pugster Blue Butterfly Bush
Buddleia davidii 'Pugster Blue'
Butterfly Bush Attraction
Buddleia davidii 'Attraction'
Butterfly Bush Empire Blue
Buddleia davidii 'Empire Blue'
Keep exploring
Explore the genus
Collections featuring this plant
Grow Butterfly Bush Purple Prince with confidence
See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
