An extra-early, pollen-free sunflower, Premier Sunflowers features attractive flowers with velvety, black centers. Its tall non-branching plant habit allows a more efficient cut flower process. Matures in approximately 45 to 60 days.
Color: Bright golden orange petals
Soil temperature: 70 - 75 degrees fahrenheit
Germination lighting: Dark required
Germination days: 4 - 8 days
Grow on temperature day: 55 - 60 degrees fahrenheit
Weeks indoor: 4 - 5 weeks
Plant spread: 6 - 12 inches
Plant height: 42-48''
Plant type: annual
Maturation days: 45-55 days