Butterfly Bush
Buddelia x weyeriana
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Shrub
Height
120 inches
Width
96 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate
Humidity
Average
Lifespan
Perennial
Native To
Hybrid origin
Toxicity
Non-toxic
The Story
Plant Bio
Butterfly bush known for its elongated flower spikes and high nectar production. Hybrid of Buddleia davidii and Buddleia globosa, known for a longer bloom time and attractive scent.
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Tuck seeds or cuttings into well-drained soil in spring.
- Water regularly to keep soil moist but not waterlogged.
- Provide full sun for optimal growth and flowering.
- Fertilize monthly during the growing season with a balanced fertilizer.
- Prune lightly after flowering to maintain shape.
- Mulch around the base to retain moisture and suppress weeds.
Pro Tip
Ensure excellent drainage to prevent root rot, especially in wet climates.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Prune after flowering to promote bushiness
- Feed with a balanced fertilizer monthly in summer
Don't
- Avoid overwatering which can cause root rot ❌
- Don’t prune in late fall or winter
- Refrain from using heavy, nitrogen-rich fertilizers
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| 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 questions
What zones can Butterfly Bush grow in?
Butterfly Bush is hardy in USDA Zones 5–9. 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 deer resistant?
Yes — Butterfly Bush is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Butterfly Bush bloom?
Butterfly Bush typically blooms in mid-summer to fall through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Butterfly Bush need full sun?
Butterfly Bush does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
Is Butterfly Bush drought tolerant?
Yes — once established (usually after the first full season), Butterfly Bush handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
Keep exploring
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Grow Butterfly Bush 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.
