Benary's Giant Zinnia
Zinnia elegans 'Benary'
Not currently listed at our partner nurseries.
Essentials
At a Glance
Plant Type
Annual
Height
36 inches
Width
15 inches
Light
Full Sun
Water
Moderate
Humidity
Average
Lifespan
Annual
Native To
Mexico
Toxicity
Non-toxic to humans and pets
The Story
Plant Bio
An upright, bushy annual prized for its large, colorful, daisy-like to fully double flowers. It is a vigorous grower, heat-loving, and provides a continuous display of color from summer to frost. Part of the 'Benary's Giant' series, bred for the cut flower market. Known for long, strong stems, high resistance to powdery mildew, and large (4-6 inch), fully double, dahlia-flowered blooms with a long vase life.
Uses & Benefits:
Marketplace
Where to Buy
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Planting
How to Grow
- Sow seeds directly in well-draining soil after the last frost.
- Tuck seeds ¼ inch deep and space them 12 inches apart.
- Keep soil moist until germination, which occurs in 7-10 days.
- Thin seedlings to 12 inches apart for optimal growth.
- Water regularly, especially during dry spells, to keep soil moist.
- Deadhead spent flowers to encourage continuous blooming.
Pro Tip
Use a sunny spot with well-draining soil for the best blooms and vibrant colors.
Keep It Thriving
Care Guide
Do
- Water consistently to keep soil evenly moist 🌱
- Deadhead regularly for prolonged flowering
- Apply a balanced fertilizer every 4-6 weeks
Don't
- Avoid overwatering to prevent root rot ❌
- Don’t plant in heavy, clay soils without amendments
- Refrain from pruning too late in the season
Seasonal Care Calendar
| Task | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Deadhead | ||||||||||||
| Fertilize | ||||||||||||
| Harvest | ||||||||||||
| Pinch | ||||||||||||
| Plant | ||||||||||||
| Winter Prep |
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
Benary's Giant Zinnia questions
What zones can Benary's Giant Zinnia grow in?
Benary's Giant Zinnia 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 Benary's Giant Zinnia deer resistant?
Yes — Benary's Giant Zinnia is rated deer-resistant. Deer typically pass it over, though extreme hunger can override any plant's defenses.
When does Benary's Giant Zinnia bloom?
Benary's Giant Zinnia typically blooms in summer to frost through late summer. Exact timing shifts a week or two with your zone — Sow's bloom calendar maps it to your garden.
Does Benary's Giant Zinnia need full sun?
Benary's Giant Zinnia does best in full sun (6+ hours).
Is Benary's Giant Zinnia drought tolerant?
Yes — once established (usually after the first full season), Benary's Giant Zinnia handles dry spells with minimal watering. Water deeply its first year to build the root system that makes that possible.
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Zinnia elegans 'Raggedy Ann'
Giant Violet Queen Zinnia
Zinnia elegans 'Giant Violet Queen'
Zinnia Mix
Zinnia x hybrida 'Mix'
Profusion Zinnia
Zinnia elegans 'Profusion'
Benary's Giant Wine Zinnia
Zinnia elegans 'Benary's Giant Wine'
Queen Red Lime Zinnia
Zinnia elegans 'Queen Red Lime'
Keep exploring
Explore the genus
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Hardy in your zone?
Grow Benary's Giant Zinnia 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.
