Giant Coral Zinnia
Best choice for gardeners wanting vibrant, long-lasting cut flower arrangements.
Cultivate a vibrant garden with Giant Coral Zinnia seeds, perfect for stunning borders and elegant cut flower arrangements. These annuals yield large, fully double blooms in captivating red-coral hues, measuring up to 4 inches across. Enjoy their long, sturdy stems and impressive vase life, as these flowers are remarkably tolerant to heat and common diseases. For optimal growth, consider starting transplants indoors a few weeks before the last frost or sow seeds directly into the garden after the danger of frost has passed.
$4.15
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 5876
#270 in Seeds & Seed Tape
Price vs Category Average
-61%
Below average
Life Cycle
Annual
/ Annual
Who it's for
- Floral designers seeking vibrant, large-scale blooms for arrangements
- Organic gardeners prioritizing non-GMO seeds and reliable germination
- Cut flower farmers needing sturdy stems and pollinator-friendly plants
Who should skip it
- Gardeners in humid climates struggling with fungal plant diseases
- Budget-conscious growers looking for standard, non-organic seed options
- Busy gardeners unable to commit to regular maintenance and deadheading
Performance breakdown
Bloom Size
Four-inch double blooms provide a dramatic, high-impact visual for any garden.
Vase Longevity
Sturdy stems and resilient petals ensure impressive endurance in floral arrangements.
Environmental Resilience
Heat and disease tolerance makes these a reliable choice for summer gardens.
Pollinator Appeal
Vibrant coral hues act as a natural magnet for local butterflies.
Ease of Cultivation
Straightforward sowing requirements make these accessible for both novice and expert gardeners.
Growth Potential
Reaching up to 50 inches, these zinnias offer significant vertical garden interest.
Key Specs
Life Cycle
Annual
Plant Type
Flower
Days to Maturity
75-90 days
Plant Height
40 inches
Sunlight Exposure
Full Sun
Water Needs
Moderate
Seed Form
Loose Seeds
Variety Type
Open-Pollinated
Features
- Produces giant 4-inch blooms
- Excellent cut flower quality
- Attracts beneficial butterflies
- Disease and heat tolerant
- Holds up well in the vase
- Plants reach 40-50 inches tall
- Open-Pollinated variety
- Vibrant red-coral flower color
What customers say
Gardeners highly favor the Giant Coral Zinnia for its superior quality and stunning aesthetics. Reviewers consistently report exceptional germination success, building strong trust in the seed stock. The primary appeal is the vibrant, true-to-type coral color and the impressive size of the fully double blooms. Sturdy, long stems make these flowers ideal for bouquets and arrangements, offering excellent vase life. The organic certification enhances the perceived value for conscientious buyers. Customers view this zinnia as a reliable, high-performing staple that justifies its cost through superior yield and beauty, resulting in high repurchase intent.
Know before you buy
These plants are quite substantial, generally reaching a height of 40 to 50 inches. Because of their height, they work best in the back of a border or as a dedicated cut flower patch.
Yes, you can sow them directly into the soil once the danger of frost has passed. Alternatively, you can start them indoors a few weeks before your last frost date to get a head start on the season.
Giant Coral Zinnias are prized for their impressive vase life. When harvested at the right stage, they hold up very well in arrangements, making them an excellent choice for home bouquets.
They are remarkably low-maintenance, as they are bred to be heat and disease tolerant. They perform best in full sun with moderate watering, and they will naturally attract butterflies to your garden.
For optimal airflow and growth, space your plants 9 to 12 inches apart. If you are planting in rows, keep the rows spaced 24 to 36 inches apart.
Yes, this is an open-pollinated variety. This means that if you allow the flowers to go to seed, you can collect them to plant again in future seasons.
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