Lisonette Dinnerplate Dahlia
Dahlia x hybrida 'Lisonette Dinnerplate'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Perennial
Height
42 inches
Width
24 inches
Light
Full Sun
Zones
8, 9
Water
Moderate
Humidity
Moderate
Lifespan
Perennial in mild climates, annual elsewhere
Native To
Central America
Toxicity
Toxic to cats, dogs, and horses, causing mild gastrointestinal upset and dermatitis.
The Story
Plant Bio
Herbaceous tuberous perennials with composite flowers in a vast range of sizes, forms, and colors. They bloom from summer to the first frost and require staking for taller varieties. Features enormous, dinnerplate-sized blooms up to 10 inches across. Flowers are creamy white with a soft yellow center, and petal tips can be delicately brushed with lavender-pink.
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Choose a sunny location with well-draining soil for planting.
- Tuck tubers 4-6 inches deep in early spring after the last frost.
- Water thoroughly after planting to settle the soil around the tubers.
- Provide consistent moisture throughout the growing season for vibrant blooms.
- Pinch back young plants to promote bushier growth and more flowers.
- Lift and store tubers in fall after foliage dies back for winter protection.
Pro Tip
Use organic compost to enrich soil and promote healthy, abundant blooms.
Keep It Thriving
Care Guide
Do
- Water regularly, keeping soil moist but not waterlogged 🌱
- Fertilize monthly with a balanced fertilizer during the growing season
- Remove spent flowers to encourage continuous blooming
- Support tall varieties with stakes to prevent flopping
Don't
- Avoid overwatering to prevent tuber rot ❌
- Do not let soil dry out completely during peak growth
- Refrain from fertilizing late in the season to prevent weak growth
- Avoid disturbing tubers during the flowering period
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Lift Store | ||||||||||||
| Pest Check | ||||||||||||
| Pinch | ||||||||||||
| 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
Lisonette Dinnerplate Dahlia questions
What zones can Lisonette Dinnerplate Dahlia grow in?
Lisonette Dinnerplate Dahlia is hardy in USDA Zones 8–10. Inside that range it survives winter in the ground; outside it, grow it as an annual or a container plant you protect.
Is Lisonette Dinnerplate Dahlia deer resistant?
Not reliably. Deer may browse Lisonette Dinnerplate Dahlia, especially tender spring growth — plan on repellents or fencing where pressure is high.
When does Lisonette Dinnerplate Dahlia bloom?
Lisonette Dinnerplate Dahlia typically blooms in mid-summer to fall through early fall. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Lisonette Dinnerplate Dahlia need full sun?
Lisonette Dinnerplate Dahlia does best in full sun (6+ hours).
More Dahlia to compare
Dahlia
Dahlia variabilis
Dinnerplate Cutting Dahlia
Dahlia x pinnata 'Dinnerplate Cutting Blend'
Hart Dahlia
Dahlia variabilis 'Hart'
Babette Giant Ball Dahlia
Dahlia x pinnata 'Babette Giant Ball'
Lady Darlene Dahlia
Dahlia x pinnata 'Lady Darlene'
Mystic Haze Dahlia
Dahlia x pinnata 'Mystic Haze'
Keep exploring
Explore the genus
Collections featuring this plant
Hardy in your zone?
Grow Lisonette Dinnerplate Dahlia 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.
