Vinca Cora Mix F1 Seed
Best choice for gardeners seeking disease-resistant, vibrant annual blooms.
Cultivate stunning Cora vinca flowers from seed with this F1 hybrid mix. Developed from the high-performing Nirvana genetics, these seeds offer exceptional hybrid vigor for a high rate of usable seedlings and a uniform growth habit. Expect a consistent bloom window across the series, showcasing large, striking flowers with overlapping petals against glossy green foliage. This mix provides a vibrant annual display, boasting high tolerance to aerial Phytophthora for healthier plants. You'll receive 250 untreated seeds, perfect for creating a colorful garden.
$28.77
Owner Satisfaction
4.7
/ 5
Category Rank
270
/ 6150
#270 in Seeds & Seed Tape
Price vs Category Average
+171%
Above average
Size
250
/ seeds
Who it's for
- Gardeners in humid climates prone to blight
- Landscapers seeking a polished, uniform aesthetic
- Homeowners in regions with intense summer heat
Who should skip it
- Budget-conscious gardeners preferring affordable seed options
- Novice growers lacking specialized germination equipment
- Pet owners and parents of small children
Performance breakdown
Disease Resistance
Elite genetics provide industry-leading protection against aerial Phytophthora blight.
Germination Reliability
High hybrid vigor ensures a consistent and successful seedling emergence rate.
Growth Uniformity
Predictable habit and bloom timing create a perfectly balanced garden display.
Visual Impact
Large, vibrant blooms offer a high-contrast aesthetic against glossy foliage.
Ease of Cultivation
Straightforward requirements make these a reliable choice for annual garden beds.
Seed Quality
Untreated, high-performance seeds deliver professional-grade results for home growers.
Key Specs
Size
250 seeds
Form
Loose Seeds
Style
UNTREATED
Life Cycle
Annual
Plant Type
Flower
Variety Type
Hybrid
Water Needs
Moderate
Flower Color
Mixed
Features
- High tolerance to aerial Phytophthora
- Superior hybrid vigor for seedling success
- Uniform growth habit
- Consistent, tight bloom window
- Large, eye-catching flowers
- Glossy, attractive foliage
- Derived from elite Nirvana genetics
- Vibrant mixed flower colors
What customers say
Gardeners overwhelmingly praise the Vinca Cora Mix F1 Seed for its exceptional reliability and superior disease resistance. Customers highlight the consistently high germination rates, confirming the quality of the seed stock. The variety's robust defense against aerial Phytophthora blight is a major benefit, allowing plants to thrive throughout intense summer heat and humidity without succumbing to midseason dieback. Reviewers appreciate the vibrant, balanced color mix, which provides stunning, low maintenance displays. Despite the initial cost of F1 seeds, the season long performance and reduced need for fungicide treatments make the Cora Mix an excellent, worthwhile investment that consistently delivers outstanding garden results.
Know before you buy
The Cora series is bred from elite Nirvana genetics, which provides superior hybrid vigor and a high tolerance to aerial Phytophthora. This makes them more resilient and reliable than standard vinca varieties.
No, these are untreated seeds. You can sow them directly according to the recommended soil temperature of 70-75°F.
These seeds require darkness to germinate, so be sure to cover them after sowing. You can expect to see sprouts within 4 to 6 days if kept at the proper temperature.
Since these plants reach a spread of 22-25 inches, you should space them at least two feet apart to allow for proper airflow and healthy growth.
Yes, their uniform growth habit and 14-16 inch height make them excellent candidates for containers, provided the pots have good drainage and receive full sun.
Cora vinca thrives in full sun and requires moderate watering. They are quite adaptable, but ensure the soil is well-draining to keep the plants healthy.
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Ask Hayley anything about this product before you decide.