RADYAN Cora Mix F1 Vinca Seeds with Hybrid Vigor and Phytophthora Tolerance
RADYAN Cora Mix F1 Vinca Seeds with Hybrid Vigor and Phytophthora Tolerance is backordered and will ship as soon as it is back in stock.
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Cora Mix F1 vinca seeds come from the same genetic background as the vegetative Nirvana series, combining hybrid vigor with high tolerance to aerial Phytophthora. This results in a high rate of usable seedlings, uniform plant habit, and a tight bloom window across the series. The plants produce large, striking flowers with overlapping petals above glossy green foliage.
This seed mix offers gardeners a reliable choice for vibrant vinca flowers with disease tolerance and consistent growth. The hybrid vigor ensures strong seedlings and uniform flowering, making it suitable for both garden beds and container planting. The mix includes a variety of Cora colors to brighten any landscape.
Growing Information
Soil Temperature: 70-75°F
Germination Lighting: Cover Seed
Germination Days: 4-6 Days
Grow on Temperature Day: 75-80°F
Grow on Temperature Night: 65-70°F
Plant spread: 22-25"
Plant Height: 14-16"
Plant Type: Annual
Planting Method: Transplant
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