25 Seeds Double Dandy Sunflower Red Yellow Blooms Easy Grow Annual Cut Flower Garden

Add vibrant color to your garden with these Double Dandy Sunflower seeds. These annual sunflowers produce eye-catching fully double blooms in rich red and yellow, making them a standout in any border. Easy to grow and perfect for sunny spots, they bring cheerful charm from summer to early fall.

Use them to create a lively garden border or as a reliable cut flower for fresh bouquets. Their sturdy stems and long-lasting blossoms make them a favorite for backyard arrangements. Plant in well-drained soil and enjoy a season of bright, pollinator-friendly color.
Species: Helianthus annuus
Variety: Double Dandy
Plant Habit: Upright
Sun: Full sun (6+ hours)
Soil: Well-drained, average fertility
Days to Harvest: 70-90 days
Germination: 7-14 days at 70-75°F
Sowing: Direct sow after last frost or start indoors 4 weeks early; cover 1/2 inch
Spacing: 12-18 inches apart
Zones: 2-11 as annual
Notes: Great for cut flowers; remove spent blooms to prolong flowering.