Double Play Blue Kazoo Spiraea
Spiraea x bumalda 'Double Play Blue Kazoo'
Essentials
At a Glance
Plant Type
Shrub
Height
30 inches
Width
30 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8
Water
Moderate
Humidity
Average
Lifespan
10+ years
Native To
Asia
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
Spiraea 'Double Play Blue Kazoo' is a deciduous shrub known for its dense, spreading growth habit and vibrant blue-green foliage. It produces clusters of small, pure white flowers in late spring to early summer that attract pollinators. This cultivar is distinguished by its compact size and striking blue foliage, which provides ornamental appeal even when not in bloom, making it ideal for small gardens and border plantings.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck well-draining soil around roots
- Plant in full sun for best bloom
- Water regularly during first growing season
- Prune immediately after flowering to maintain shape
- Mulch to retain moisture and suppress weeds
- Fertilize with balanced fertilizer in spring
Pro Tip
Ensure good drainage and full sun for optimal flowering.
Keep It Thriving
Care Guide
Do
- Water deeply during dry spells 🌱
- Prune to shape after flowering
- Mulch annually to conserve moisture
Don't
- Avoid heavy fertilization late in the season ❌
- Do not overwater, which can cause root rot
- Refrain from pruning in late fall
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
Double Play Blue Kazoo Spiraea questions
What zones can Double Play Blue Kazoo Spiraea grow in?
Double Play Blue Kazoo Spiraea is hardy in USDA Zones 4–8. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Double Play Blue Kazoo Spiraea deer resistant?
Yes — Double Play Blue Kazoo Spiraea is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Double Play Blue Kazoo Spiraea bloom?
Double Play Blue Kazoo Spiraea typically blooms in late spring through mid-summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Double Play Blue Kazoo Spiraea need full sun?
Double Play Blue Kazoo Spiraea does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Spiraea to compare
Double Play Red Spirea
Spiraea x bumalda 'Double Play Red'
Bumalda Spiraea Mix
Spiraea x bumalda 'Mix'
Hybrid Spirea
Spiraea x hybrida 'Mix'
Magic Carpet Japanese Spirea
Spiraea japonica 'Magic Carpet'
Double Play Doozie Spirea
Spiraea japonica 'Double Play Doozie'
Vanhoutte Spirea
Spiraea x vanhouttei 'Mix'
Keep exploring
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Hardy in your zone?
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See it in a design of your actual yard, get zone-matched care reminders, and track it season by season in your garden journal.
