The Story
Plant Bio
Canna x generalis, or Canna Lily, is a tropical and subtropical perennial known for its large, paddle-shaped leaves and showy flowers on tall stalks.
Cannas provide a bold, tropical effect in the garden with foliage that can range from green to bronze or variegated, and flowers in shades of red, orange, yellow, or pink.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
36 inches
Width
24 inches
Light
Full Sun, Partial Sun
Zones
7, 8, 9, 10
Water
Moderate
Humidity
High
Lifespan
Perennial in warm climates
Native To
Tropical Americas
Toxicity
Non-toxic
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
- Tuck seeds or rhizomes into well-draining soil in spring.
- Water regularly to keep soil moist but not waterlogged.
- Mist cuttings with humidity to encourage rooting.
- Fertilize monthly during the growing season for vibrant blooms.
- Divide rhizomes every 2-3 years in early spring to maintain vigor.
- Mulch around plants to retain moisture and suppress weeds.
Pro Tip
Plant in full sun with rich, moist soil for the best flowering display.
Keep It Thriving
Care Guide
Do
- Water consistently during the growing season 🌱
- Apply a balanced fertilizer monthly 🌱
- Mulch to conserve moisture and regulate soil temperature 🌱
- Remove spent flowers to encourage more blooms 🌱
Don't
- Avoid waterlogging, which can cause rhizome rot ❌
- Do not forget to lift and store rhizomes in cold climates ❌
- Refrain from over-fertilizing, which can promote foliage over flowers ❌
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Lift Store | ||||||||||||
| Plant | ||||||||||||
| Stake |
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
Blueberry Sparkler Canna questions
What zones can Blueberry Sparkler Canna grow in?
Blueberry Sparkler Canna is hardy in USDA Zones 7–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Blueberry Sparkler Canna deer resistant?
Yes — Blueberry Sparkler Canna is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Blueberry Sparkler Canna bloom?
Blueberry Sparkler Canna 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 Blueberry Sparkler Canna need full sun?
Blueberry Sparkler Canna does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Canna to compare
Orange Punch Canna
Canna generalissimum 'Orange Punch'
Bengal Tiger Canna
Canna generaliss 'Bengal Tiger'
Mactro Canna Lily
Canna x generalis 'Mactro'
Pretoria Canna Lily
Canna indica 'Pretoria'
Tropicanna Canna
Canna x generalis 'Durban'
Canna 'Minerva'
Canna x generalis 'Minerva'
Keep exploring
Explore the genus
Hardy in your zone?
Grow Blueberry Sparkler Canna 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.