Sunflower – Ring of Fire

HELIANTHUS – Orbis Ignis

• Growing Temp 60°F – 75°F

• Days to Maturity 70-80 days

Ease of Cultivation and uses: The ‘Ring of Fire’ sunflower is a stunning variety that features vibrant yellow petals with a deep, dark center, creating a striking contrast that adds visual interest to any garden. This sunflower is relatively easy to grow and is well-suited for both novice and experienced gardeners. It thrives in full sun and can tolerate a range of soil types, making it a versatile choice for ornamental gardens and landscape designs. The attractive blooms can be used for cutting, creating beautiful floral arrangements that brighten up indoor spaces.

Direct Sowing: For direct sowing, plant ‘Ring of Fire’ sunflower seeds outdoors in the spring after the last frost date, ensuring that the soil temperature is at least 60°F. Sow the seeds 1 inch deep and space them 18–24 inches apart in rows that are 2–3 feet apart. Water the seeds thoroughly after planting and keep the soil consistently moist until germination, which usually occurs within 7–10 days. Once established, these sunflowers require minimal care and are tolerant of drought conditions.

Early Sowing for Seedlings: To get a head start on the growing season, sow seeds indoors 4–6 weeks before the last expected frost. Use seedling trays filled with quality potting mix, placing one seed per cell and covering lightly with soil. Maintain a temperature of around 70°F for optimal germination. Once the seedlings have developed their first true leaves and the risk of frost has passed, transplant them into the garden, spacing them 18–24 inches apart. Be sure to water them well after transplanting to help establish their roots.

Harvesting: To determine when ‘Ring of Fire’ sunflowers are ready for harvest, look for the flower heads to droop and the backs to turn brown, indicating that the seeds are mature. Cut the flower heads in the morning when they are dry, leaving several inches of stem for easy handling. If you want to collect seeds, allow the heads to dry completely, or cover them with a paper bag to protect them from birds and pests until you are ready to harvest.