Vinca Cora XDR Seed
Best disease-resistant choice for gardeners seeking reliable, vibrant annual displays.
These seeds are the gold standard for gardeners who value reliability over experimentation. By prioritizing extreme disease resistance and a uniform bloom time, they trade off the wild, unpredictable charm of heirloom varieties for a guaranteed, professional-grade display that simply refuses to fail.
$28.77
Who it's for
- Gardeners struggling with persistent soil-borne diseases and blight
- Homeowners in hot, humid climates needing reliable summer color
- Professional landscapers requiring consistent, uniform plant growth
Who should skip it
- Novice gardeners lacking specialized seed starting equipment
- Budget-conscious growers seeking affordable annual flower options
- Gardeners unable to commit to regular pest monitoring
Performance breakdown
Disease Resistance
Superior Phytophthora tolerance ensures plants thrive even in challenging soil conditions.
Growth Uniformity
Predictable habit and tight flowering windows simplify professional-grade garden planning.
Visual Impact
Striking pink petals and white eyes create high-contrast, eye-catching floral displays.
Germination Speed
Rapid four to six-day germination cycle accelerates the production schedule significantly.
Hybrid Vigor
Robust genetics provide the structural strength needed for consistent, healthy growth.
Versatility
Adaptable performance makes these seeds perfect for containers or mixed garden beds.
Key Specs
Quantity
250 seeds (RAW / UNTREATED)
Soil Temperature Requirement
70-75°F
Germination Lighting
Cover Seed
Germination Time
4-6 Days
Grow on Temperature Day
75-80°F
Grow on Temperature Night
65-70°F
Plant Spread
22-25 inches
Plant Height
14-16 inches
Plant Type
Annual
Planting Method
Transplant
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