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Photos are representative and may not match your specific variety.
Rouge Royale
Flower
FlowerHelianthus annuus
- Full sun
- Zones 2–11
- 55 days to maturity
- Flowers
- 12" spacing
- Moderate water
- Annual
Overview
A pollenless branching variety with 3-6" blooms that are a hit with everyone. Use in bouquets mixed with contrasting colors. Side stems are thinner, yet stronger than most other branching varieties, averaging 30". Formerly known as Moulin R. Pollenless.
Planting
Direct sow after last frost or start indoors 4-6 weeks before last frost for earlier blooms
Growing
Sun: full. Water: moderate. Soil: Well-drained soil with moderate fertility. Space plants 12" apart. Germination: 7-14 days.