Rare Plum Purple Sunflower 25 Seeds – Helianthus annuus, Cut Flowers

Introduction The Rare Purple Plum Sunflower (Helianthus annuus, ProCut Series) is a stunning, professional-grade sunflower variety prized for its deep plum-purple petals that fade elegantly toward a dark chocolate center. Part of the renowned ProCut line—developed specifically for florists and cut-flower growers—this sunflower delivers uniform, single-stem plants with strong, pollenless blooms ideal for long-lasting bouquets and arrangements. Its rare, moody hue adds sophistication and contrast to both garden borders and floral displays, making it a favorite among designers seeking something extraordinary. Seed Sowing Instructions Sow seeds directly outdoors after the danger of frost has passed and the soil has warmed to at least 60°F (16°C). Plant seeds ½ inch deep, spacing them 6–12 inches apart in rows 18–24 inches apart. For earlier blooms, seeds can be started indoors 2–3 weeks before the last frost and transplanted carefully once seedlings are established. Germination typically occurs within 7–10 days. For continuous flowering, sow new seeds every 2–3 weeks through midsummer. Plant Care Instructions Purple Plum Sunflowers thrive in full sun and well-drained, moderately fertile soil. Water regularly during early growth, then moderately once established. Avoid over-fertilizing, as excess nitrogen may reduce flower production. Plants typically reach 4–6 feet tall and produce one spectacular bloom per stem—perfect for cutting. Harvest when petals just begin to unfurl for the longest vase life. Excellent for borders, cutting gardens, and late-summer displays. Shipping Policy We ship all orders with USPS Ground Advantage by default. If you’d like your order to arrive faster, you can upgrade to USPS Priority Mail at checkout for an extra charge. We also offer free shipping on orders over $35. This will ship with USPS Ground Advantage by default, but if you’d like faster shipping, please contact us before placing your order so we can adjust it with a small extra fee. If you ever have questions about shipping or upgrades, just send us a message — we’re happy to help! Tags (Names in Different Languages) Girasol morado, 紫李葵, パープルプラムサンフラワー, 보라색 해바라기, Hoa hướng dương tím, ทานตะวันม่วง