The Story
Plant Bio
An upright, clump-forming, herbaceous perennial prized for its tall spikes of vibrant flowers. It is a hybrid of North American native Lobelia species and thrives in moist to wet soils.
Distinguished by its tall, sturdy spikes of intense violet-purple flowers that bloom from mid-summer into fall. The foliage is often dark green with bronze highlights, providing additional seasonal interest. It is particularly attractive to hummingbirds and other pollinators.
Uses & Benefits:
Essentials
At a Glance
Plant Type
Perennial
Height
28 inches
Width
18 inches
Light
Full Sun, Partial Sun
Zones
4, 5, 6, 7, 8, 9
Water
Consistently moist
Humidity
Moderate
Lifespan
Perennial
Native To
North America
Toxicity
Toxic to pets
Planting
How to Grow
- Tuck seeds into moist soil in early spring
- Keep soil consistently moist during growing season
- Mist cuttings regularly to encourage root development
- Transplant seedlings after last frost, about 6 weeks
- Mulch lightly to retain soil moisture
- Deadhead spent flowers for prolonged blooming
Pro Tip
Provide partial shade and consistently moist soil for best results
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 🌱
- Deadhead flowers to promote continuous bloom
- Mulch to retain soil moisture and regulate temperature
Don't
- Avoid letting soil dry out completely ❌
- Don't expose to full, harsh sun in hot climates
- Refrain from over-fertilizing, which can cause leggy growth
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Divide | ||||||||||||
| Fertilize | ||||||||||||
| Mulch | ||||||||||||
| 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
Wildwood Splendor Lobelia questions
What zones can Wildwood Splendor Lobelia grow in?
Wildwood Splendor Lobelia 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 Wildwood Splendor Lobelia deer resistant?
Yes — Wildwood Splendor Lobelia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Wildwood Splendor Lobelia bloom?
Wildwood Splendor Lobelia typically blooms in mid-summer to early fall through mid-summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Wildwood Splendor Lobelia need full sun?
Wildwood Splendor Lobelia does best in full sun to part shade. In hot climates, afternoon shade keeps blooms fresher longer.
More Lobelia to compare
Cardinal Flower
Lobelia cardinalis
Hybrid Cardinal Flower
Lobelia speciosa 'Compliment Violet'
Lilac Candles Great Blue Lobelia
Lobelia siphilitica 'Lilac Candles'
Cardinal Flower 'Black Truffle'
Lobelia cardinalis 'Black Truffle'
Fan Cinnabar Rose Lobelia
Lobelia speciosa 'Fan Cinnabar Rose'
Perrys White Cardinal Flower
Lobelia cardinalis 'Perrys White'
Keep exploring
Explore the genus
Grow Wildwood Splendor 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.