Garden hybrid
This is a garden hybrid, bred from more than one wild species, so it has no single species page of its own.
1 other cultivar
The Story
Plant Bio
Torenia x hybrida, known as the Summer Wave Large Violet, is a vibrant annual plant featuring spreading stems, ovate leaves, and large violet flowers with contrasting darker markings, creating a lively ground cover.
This cultivar is prized for its abundant, large violet blooms that attract pollinators and its vigorous, trailing growth habit suitable for hanging baskets and containers.
Uses & Benefits:
Bred from more than one wild species, so it has no species page of its own.
Essentials
At a Glance
Plant Type
Annual
Height
8 inches
Width
12 inches
Light
Partial Sun, Shade
Zones
10
Water
Requires regular moisture
Humidity
Tolerant of average humidity
Lifespan
Annual
Native To
Cultivated variety
Toxicity
Non-toxic to humans and pets
Bloom period
Early summer – Late summer
In flower about 3 months of the year
Planting
How to Grow
- Tuck seeds into moist soil in early spring
- Keep soil consistently moist during germination
- Place in partial shade for best growth
- Water regularly to maintain soil moisture
- Fertilize every 4 weeks with balanced fertilizer
- Pinch back to promote bushier growth after flowering
Pro Tip
Use rich, well-draining soil and keep soil moist for vibrant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly to keep soil moist 💧
- Pinch back dead flowers to encourage more blooms
- Fertilize monthly with a balanced fertilizer
- Place in partial shade for optimal growth
Don't
- Allow soil to dry out completely ❌
- Over-fertilize, which can cause leggy plants
- Expose to full sun, which may scorch leaves
- Neglect watering during hot weather
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Pest Check | ||||||||||||
| Pinch | ||||||||||||
| Plant |
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
Torenia Summer Wave Large Violet questions
What zones can Torenia Summer Wave Large Violet grow in?
Torenia Summer Wave Large Violet 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 Torenia Summer Wave Large Violet deer resistant?
Yes — Torenia Summer Wave Large Violet is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Torenia Summer Wave Large Violet bloom?
Torenia Summer Wave Large Violet 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 Torenia Summer Wave Large Violet need full sun?
Torenia Summer Wave Large Violet does best in part shade.
More Torenia to compare
Keep exploring
Explore the genus
Hardy in your zone?
Grow Torenia Summer Wave Large Violet 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.