Sunflower 'Red Sun' Seeds (Helianthus annuus)

The Sunflower 'Red Sun' is a striking tall variety, producing large, fiery-red to bronze blooms with dark centers. Reaching heights of 150–180 cm, these sunflowers create a dramatic display in borders and wildlife gardens. Excellent as a cut flower and highly attractive to bees and butterflies, it brings both bold color and pollinator activity to your garden.

What Makes It Special

• Unique deep red-bronze blooms unlike typical yellow sunflowers

• Tall, stately plants ideal for the back of borders

• Long-lasting cut flowers with strong stems

• Attracts bees, butterflies, and birds

Key Features

• Botanical name: Helianthus annuus

• Variety: 'Red Sun'

• Seed count: Approx. seeds per pack

• Height/Spread: 150–180 cm tall, 40–60 cm spread

• Position: Full sun; fertile, well-drained soil

• Flowering period: July–September

Ideal For

• Bold border plantings

• Wildlife and pollinator-friendly gardens

• Cut flower arrangements

• Cottage gardens and tall seasonal screens

Sowing Instructions

1. When to sow: March–May indoors; April–June outdoors

2. How to sow:

   • Sow seeds 1.5 cm deep in pots or directly outdoors after frost risk has passed

   • Germination in 7–14 days at 15–20°C

3. Transplanting: Thin or transplant seedlings to 45 cm apart

4. Care: Provide support in windy areas; water during dry spells.