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.

Due to shipping regulations, we cannot ship plant seeds outside the continental United States to include Alaska, Hawaii, and Puerto Rico. Please do not order if your shipping address is outside the continental U.S. 

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"