Sunflower 'Ring of Fire'

Helianthus annuus 'Ring of Fire'

The sunflower 'Ring of Fire' (Helianthus annuus 'Ring of Fire') is a variety featuring unique red and golden petals, offering a striking charm to the garden.

Growth Characteristics
- Size: Grows up to 120–150 cm.
- Flowering Period: Blooms primarily from summer to early autumn.
- Environment: Prefers locations with plenty of sunlight and requires well-drained soil.

Propagation Methods
- Seed Propagation: Primarily propagated by seeds. Seeds can be sown directly after the last frost in spring, or germinated indoors before transplanting.
- Spacing: Sow seeds approximately 20–30 cm apart.

Cultivation Methods
- Soil: Well-drained, nutrient-rich soil is preferred.
- Watering: Water sufficiently but avoid overwatering. It is especially important to provide water evenly during the flowering period. - Fertilizer: Nitrogen-containing fertilizers are recommended during the early growth stage, while fertilizers rich in phosphorus and potassium are best during the flowering period.

Uses in the Garden- Thanks to its unique colors, 'Ring of Fire' is popular for bouquets, garden borders, or background planting.
- It can be harmoniously arranged with other bright summer flowers to maximize visual impact.

Important Pests and Control Methods
- Diseases: Powdery mildew and rust may occur; it is important to take preventative measures, such as selecting the right variety and planting in a well-ventilated location.
- Pests: Pests such as aphids may occur. If pests appear, they can be controlled using soapy water or natural insecticides.
- Control: It is important to regularly inspect the plant's condition to detect early signs of pests and diseases, and to use appropriate insecticides or fungicides if necessary.

'Ring of Fire' sunflowers are relatively easy to care for, but proper environmental conditions and water management are essential for healthy growth.

Plant Family	Asteraceae
Height	120~150cm
Spread	60~90cm
Colors	yellow, brown
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

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