Invincibelle Spirit II Hydrangea
Hydrangea arborescens 'Invincibelle Spirit II'
The Story
Plant Bio
A hardy, North American native, deciduous shrub known for its large, rounded flower heads. It blooms on new wood, ensuring reliable flowering.
A reblooming cultivar with strong, sturdy stems that hold the large, rich pink flower heads upright. Flowers age to an attractive green. A portion of sales supports breast cancer research.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Shrub
Height
42 inches
Width
42 inches
Light
Full Sun, Partial Sun, Shade
Zones
4, 5, 6, 7, 8, 9
Water
Moderate
Humidity
Moderate to high
Lifespan
Perennial
Native To
North America
Toxicity
Toxic to pets and humans if ingested
Bloom period
Mid-summer – Early fall
In flower about 3 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Choose a location with partial sun and well-drained soil.
- Plant in spring after the last frost, spacing plants 3-4 feet apart.
- Tuck roots into moist soil, then water thoroughly to settle.
- Mulch around the base to retain moisture and regulate temperature.
- Water regularly, especially during dry spells, to keep soil moist.
- Prune in late winter or early spring to promote vigorous growth.
Pro Tip
Use organic compost to enrich soil before planting for best blooms.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil moist but not waterlogged 🌱
- Prune dead or damaged stems in late winter
- Apply a balanced fertilizer in early spring
Don't
- Avoid overwatering which can cause root rot ❌
- Don’t prune in late summer as it may reduce next year's flowers
- Do not plant in poorly drained areas
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| Prune | ||||||||||||
| Spring Cleanup |
Watch Out For
Pests & Diseases
Common Pests
Common Diseases
In the Garden
Landscape Uses & Companions
Landscape Uses
Multiply
Propagation Methods
Good to Know
Common Questions
Invincibelle Spirit II Hydrangea questions
What zones can Invincibelle Spirit II Hydrangea grow in?
Invincibelle Spirit II Hydrangea is hardy in USDA Zones 4–9. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Invincibelle Spirit II Hydrangea deer resistant?
Not reliably. Deer may browse Invincibelle Spirit II Hydrangea, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Invincibelle Spirit II Hydrangea bloom?
Invincibelle Spirit II Hydrangea typically blooms in mid-summer through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Invincibelle Spirit II Hydrangea need full sun?
Invincibelle Spirit II Hydrangea does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Hydrangea to compare

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Hydrangea arborescens 'Incrediball'

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Hydrangea paniculata 'Limelight'

Bobo Hydrangea
Hydrangea macrophylla 'Bobo'

Little Lime Hydrangea
Hydrangea quercifolia 'Little Lime'

Bloomstruck Hydrangea
Hydrangea macrophylla 'Bloomstruck'

Annabelle Hydrangea Smooth Hydrangea
Hydrangea arborescens 'Annabelle'
Keep exploring
Explore the genus
Grow Invincibelle Spirit II Hydrangea 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.











