The Story
Plant Bio
Ruby Slippers is a compact, mounding, deciduous shrub, a cultivar of the oakleaf hydrangea (Hydrangea quercifolia), noted for its large conical flower heads and distinctive oak-like leaves.
This cultivar is distinguished by its abundant, large flower panicles that open white but quickly age to a deep ruby red. It also offers excellent fall color with its mahogany-red leaves.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Shrub
Height
36 inches
Width
48 inches
Light
Full Sun, Partial Sun
Zones
5, 6, 7, 8, 9
Water
Moderate, drought tolerant once established
Humidity
Prefers moderate humidity
Lifespan
10+ years
Native To
North America
Toxicity
Toxic to dogs, cats, and horses
Bloom period
Mid-summer – Late summer
In flower about 2 months of the year
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Select a location with partial shade to full sun for optimal blooms.
- Prepare well-draining, moist soil rich in organic matter.
- Tuck roots in with mulch to retain moisture and regulate temperature.
- Mist cuttings regularly to maintain humidity during propagation.
- Water consistently, especially during dry spells, for vigorous growth.
- Fertilize in early spring with a balanced, slow-release fertilizer.
Pro Tip
Mulch around the base to conserve moisture and suppress weeds, enhancing growth.
Keep It Thriving
Care Guide
Do
- Water deeply once a week to keep soil moist but not waterlogged 🌱
- Prune in late winter or early spring to shape and promote new growth
- Apply a balanced fertilizer in spring for healthy blooms
- Monitor regularly for pests and diseases
Don't
- Avoid overwatering, which can cause root rot ❌
- Don't prune in late summer or fall as it may reduce next year's blooms
- Avoid planting in heavy, poorly-draining clay soil without amendments
- Don't ignore signs of pests or diseases
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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
Ruby Slippers Oakleaf Hydrangea questions
What zones can Ruby Slippers Oakleaf Hydrangea grow in?
Ruby Slippers Oakleaf Hydrangea 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 Ruby Slippers Oakleaf Hydrangea deer resistant?
Not reliably. Deer may browse Ruby Slippers Oakleaf Hydrangea, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Ruby Slippers Oakleaf Hydrangea bloom?
Ruby Slippers Oakleaf Hydrangea 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 Ruby Slippers Oakleaf Hydrangea need full sun?
Ruby Slippers Oakleaf Hydrangea does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Hydrangea to compare

Incrediball Hydrangea
Hydrangea arborescens 'Incrediball'

Limelight Hydrangea
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
Hardy in your zone?
Grow Ruby Slippers Oakleaf 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.











