Laguna Ultraviolet Lobelia
Lobelia erinus 'Laguna Ultraviolet'
Essentials
At a Glance
Plant Type
Annual
Height
6 inches
Width
12 inches
Light
Full Sun, Partial Sun
Water
Requires regular moisture
Humidity
Prefers moderate humidity
Lifespan
Annual
Native To
Southern Africa
Toxicity
Toxic if ingested
The Story
Plant Bio
Lobelia erinus 'Laguna Ultraviolet' is a trailing annual plant with dense, lush foliage and vibrant, tubular violet flowers that bloom profusely, creating a striking ground cover or hanging basket display. This cultivar is distinguished by its intense ultraviolet-purple flowers, which provide a bold color accent, and its excellent tolerance for hanging basket cultivation and container planting.
Bloom Period:
Uses & Benefits:
Marketplace
Where to Buy
Shipping costs Year-round shipping Free shipping
Planting
How to Grow
- Tuck seeds lightly into moist soil in early spring
- Keep soil consistently moist during germination
- Place in full sun for best flowering
- Water regularly to maintain moist soil
- Pinch back to promote bushier growth after flowering
- Deadhead spent flowers for continuous bloom
Pro Tip
Use well-draining soil and ensure consistent watering for best results
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Pinch back stems to encourage bushiness
- Deadhead spent flowers to promote more blooms
- Plant in full sun for vibrant flowering
Don't
- Avoid letting soil dry out completely ❌
- Don’t over-fertilize, as it may reduce flowering
- Do not plant in heavy, poorly-draining soil
- Avoid excessive pruning during peak flowering
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Plant | ||||||||||||
| 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
Laguna Ultraviolet Lobelia questions
What zones can Laguna Ultraviolet Lobelia grow in?
Laguna Ultraviolet Lobelia is hardy in USDA Zone 10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Laguna Ultraviolet Lobelia deer resistant?
Yes — Laguna Ultraviolet Lobelia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Laguna Ultraviolet Lobelia bloom?
Laguna Ultraviolet Lobelia typically blooms in early summer through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Laguna Ultraviolet Lobelia need full sun?
Laguna Ultraviolet Lobelia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Lobelia to compare
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Cardinal Flower Deep Rose
Lobelia cardinalis 'Deep Rose'
Cardinal Flower 'Black Truffle'
Lobelia cardinalis 'Black Truffle'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Laguna Ultraviolet Lobelia 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.
