Harris Seeds Sunflower Sunrich Summer Provence F1, Early Blooming Pollen-Free Cut Flower Variety, 1,000 Count

Expect the same gorgeous blooms you get with the Sunrich series, but blooming 1-2 weeks earlier. That is right! Plant alongside the Sunrich series and achieve a longer harvest from one planting. Single stem.Many sunflowers are bred to be male sterile, or pollen-free, to help foster the nice clean appearance of flower heads that wholesalers and florists have come to demand. Nothing expresses the essence of summer better than a bunch of bright cheery clean sunflowers! Single stem varieties are best for high density plantings to produce tall stems, while the branching types produce multiple shorter stems over the season. These need more spacing in the field.<div><br><b>SHIPPING</b> <div><ul><li><u><b>Seed Untreated 10,000 Seeds</b></u>: On backorder<br></li></ul></div><br><b>CULTURE</b> <div><ul><li><u><b>Weeks to finish</b></u>: 4 - 5 weeks</li><li><u><b>Soil temperature</b></u>: 70 - 75 degrees fahrenheit</li><li><u><b>Germination lighting</b></u>: Dark required</li><li><u><b>Germination days</b></u>: 4 - 8 days</li><li><u><b>Grow on temperature day</b></u>: 55 - 60 degrees fahrenheit</li><li><u><b>Plant spread</b></u>: 6 - 12 inches</li><li><u><b>Plant height</b></u>: 48-54''</li><li><u><b>Plant type</b></u>: annual</li><li><u><b>Maturation days</b></u>: 60 days</li></ul> </div></div>

• Sunrich Summer Provence F1: Produces sunflower blooms similar to the Sunrich series.
• Early Blooming Variety: Flowers approximately 1–2 weeks earlier for extended harvest timing.
• Single Stem Plants: Suitable for high-density planting and uniform stem production.
• Pollen-Free Flowers: Male-sterile blooms for cleaner cut flower use.
• Cut Flower Production: Commonly used for bouquets, floral arrangements, and market sales.
• Field Growing Flexibility: Can be planted alongside other Sunrich varieties for staggered harvests.