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.

Family: Asteraceae

Native: North America

Hardiness: Annual

Exposure: Full sun

Bloom Period: Summer to frost

Plant Dimensions: 4'–6' tall

Variety Info: 3"–6" deep red flowers

Attributes: Attracts Pollinators, Cut Flower, Drought Tolerant, Heat Tolerant

When to Sow Outside: RECOMMENDED. 1 to 2 weeks after your average last frost date.

When to Start Inside: 2 to 4 weeks before your average last frost date. Sunflowers are sensitive 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"