Giant Carmine Rose Zinnia Seeds

Giant Carmine Rose Zinnias produce large flowers in rich carmine rose and deep pink tones, with enough color intensity to stand out in cutting gardens, bouquets, and flower beds.

Plants typically reach about 30–40 inches tall. Bloom size, color, and fullness can vary naturally and may shift with growing conditions.

Good to know: Zinnias are warm-season, frost-sensitive annuals that respond well to regular cutting. Pinching young plants can encourage branching and more usable stems.

Sun: Full sun, ideally 6–8 hours daily
Sowing: Plant about ¼ inch deep after the danger of frost has passed, or start indoors 4–6 weeks earlier
Spacing: 9–12 inches for good airflow and strong plants
Soil: Fertile, well-drained soil
Care: Provide consistent water and regular nutrition to support large blooms and sturdy stems
Bloom season: Summer through the first frost
Tip: Regular cutting or deadheading encourages continued production
Production note: Zinnias are cut-and-come-again flowers. Pinching when young and harvesting regularly can encourage branching and continued stem production.