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RADYAN  |  SKU: hs-16wq13g1r0-raw-1000sd-untreated
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RADYAN Early Flowering F1 Hybrid Sunbright Sunflower for Autumn Gardens

Sale price $55.55 Regular price $72.22
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Sunbright is an F1 hybrid sunflower bred specifically for early flowering under short day lengths and cooler temperatures, making it ideal for autumn planting. This variety excels in producing vibrant blooms even as days shorten, providing gardeners with bright, cheerful flowers late in the season. Its hybrid vigor ensures consistent performance and reliable flowering in challenging conditions.

Perfect for gardeners seeking sunflowers that bloom early and thrive in cooler weather, Sunbright adds color to fall landscapes and extends the sunflower season. Its adaptability to short day conditions makes it a valuable choice for regions with early frosts or shorter growing seasons, enhancing garden diversity and visual appeal.

Growing Information

Soil Temperature: 70-75°F

Germination Lighting: Cover Seed

Germination Days: 4-8 Days

Grow on Temperature Day: 55-60°F

Plant spread: 6-12"

Plant Height: 60''

Plant Type: Annual

Seeding Depth: 0.75-1.0"

Weeks from Sowing to Transplant: 4-5 Weeks

Maturation Days: 70 Days

Planting Method: Direct Sow

Seeding Depth: 0.75-1.0" Weeks from Sowing to Transplant: 4-5 Weeks

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