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