Botanical Interests
Rouge Royale Sunflower Seeds
Rouge Royale Sunflower Seeds
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Product Details
Product Details
'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.
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- Variety Info
- Sowing Info
Variety Info
Family: Asteraceae
Type: Sunflower (Learn more)
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
Sowing Info
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 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"
- Melody P.CA, United StatesVerified ReviewerRated 5 out of 5 starsJun 28, 2025Gorgeous! Zone 10b
Very pretty dark red flowers are striking in the garden. Some branching as well for prolonged beauty. I grow this every year!
Which best describes you as a gardener? IntermediateWho do you grow for? YourselfHow do you prefer to grow? Raised BedEGEpic GardeningJun 30, 2025Hey Melody,
We're so happy to hear your Rouge Royale Sunflowers are putting on such a stunning show year after year. Those dark red blooms really are striking - they make such a bold statement in any garden! And the branching is such a wonderful bonus for extended color and beauty throughout the season. It sounds like you've found a true favorite that keeps delivering. Here's to another gorgeous year of those dramatic red sunflowers! Keep on growing 🌻
- Rachel P.Rated 4 out of 5 starsApr 19, 20254 Stars
I have great success with most of the seed I have gotten from botanical interest. These sunflowers are no exception. However, my flower seems to be much darker. I don't know if something is off in the soil (like hydrangeas need acidic for purple and pinks) or if it will redden as it grows. 🤔 I am container gardening them and wish I had put them in a bigger grow bag. But that was my mistake.
EGEpic GardeningApr 29, 2025Hey Rachel,
Thank you so much for sharing your photo. I've reached out to you via email to offer assistance. Your feedback is invaluable to us, and we are committed to ensuring your experience is positive. Thank you once again for your input. Keep on growing 🌻️
- Ashley D.Rated 5 out of 5 starsOct 20, 20245 Stars
This sunflower is gorgeous! I didn't realize when I bought the seeds that it would be a multi-headed sunflower. I only had about 2 days where all of the blooms at the top of the stem were in full bloom (as seen in the photo), so that particular time is fleeting. However, the main bloom lasted about a week and a half or two weeks. And though in the photo it looks like the blooming is complete... nope. It still has several more blooms on the way lower on the stem! Its the gift that keeps on giving. My flower is approximately 4 and 1/2 feet tall and did well in a 2 foot wide, 1 1/2 foot deep rasied bed. No amendments to the soil needed to get the results you see in the photo. Love it!
Which best describes you as a gardener? Intermediate - Rachel B.Verified BuyerRated 5 out of 5 starsAug 22, 20245 Stars
I love all their seeds. This sunflower is Even better in person.
Which best describes you as a gardener? Beginner - Leslie A.Rated 5 out of 5 starsAug 7, 20245 Stars
Absolutely love these sunflowers
Which best describes you as a gardener? Beginner
