Sunflower Rouge Royale
‘Rouge Royale’ is a stunning, true red sunflower, on multi-branching plants. A dramatic accent in beds, borders, and arrangements. For highest quality cut flowers, planting closer together will produce longer stems and smaller flowers. For long-lasting vase life, cut before flower is completely open. ‘Rouge Royale’ doesn’t drop its pollen making it all beauty and no mess. Sunflowers are edible, with a bittersweet flavor. The petals add a pretty pop of color ion salads and desserts. The young, sunflower buds are edible, with a flavor similar to artichoke hearts. They can be grilled, marinated, or sautéed for an unusual appetizer or side dish. Drought tolerant once established.
Variety Info
- Family:Â Asteraceae
- Type:Â Sunflower
- Native:Â North America
- Hardiness:Â Annual
- Exposure:Â Full sun
- Bloom Period:Â Summer to frost
- Plant Dimensions: 4’–6′ tall
- Variety Info: 3″–6″ deep red flowers
- Attributes:Â Attracts Pollinators, Cut Flower, Drought Tolerant, Heat Tolerant
Sowing Info
- When to Sow Outside:Â RECOMMENDED. 1 to 2 weeks after your average last frost date.
- When to Start Inside:Â 2 to 4 weeks before your average last frost date. Sunflowers are senstive to root disturbance; sow in biodegradable pots that can be planted directly in the ground.
- Days to Emerge: 10–15 days
- Seed Depth: ¼”–½”
- Seed Spacing: A group of 3 seeds every 18″–24″
- Thinning: When 3″ tall, thin to 1 every 18″–24″
