Helianthum 'Red Dragon'

Helianthemum nummularium 'Red Dragon'

Helianthemum 'Red Dragon' is a perennial herbaceous plant that produces beautiful red flowers and thrives in dry, sunny locations. The following is a guide to this plant's growth characteristics, propagation methods, cultivation methods, garden uses, major pests, and control methods.

Growth Characteristics
- Form: A small shrub that grows to a height of approximately 20–30 cm.
- Flowers: It primarily blooms with red flowers from spring to early summer.
- Light: It grows best in sunny locations.
- Soil: It prefers well-drained, relatively dry soil.
- Drought Tolerance: It tolerates dry environments well.

Propagation Methods
- Seeds: Direct sowing of seeds in spring or autumn is a useful method.
- Cuttings: In summer, cut off a healthy stem, soak it in water to encourage rooting, and then plant it.

Cultivation Methods
- Planting: It is best to plant in spring or autumn, and water thoroughly after planting. - Watering: Water consistently during the growing season, but reduce watering frequency during the winter.
- Fertilization: Apply a small amount of liquid fertilizer during the spring when growth is rapid.
- Pruning: Slightly pruning after flowering helps maintain the shape.

Garden Uses
- Border Plant: Useful when a low hedge is needed.
- Rock Garden: Suitable for rock gardens as it prefers dry environments and sunlight.
- Ground Cover: Excellent as a cover plant for large spaces due to its rapid propagation.

Major Pests and Control Methods
- Aphids: Regularly inspect the leaves; if aphids are found, it is recommended to spray with garden soapy water or use a professional insecticide.
- Fungal Diseases: Fungal diseases can occur in overwatered areas, so maintain a well-ventilated and well-drained environment.
- Root Rot: Can occur in poorly drained soil; in this case, provide improved drainage conditions.

Helianthum 'Red Dragon' is easy to care for, making it a good choice for garden beginners. If you provide a pleasant environment, you can enjoy the beautiful red flowers for a long time.

Plant Family	Cistus family
Height	30cm
Spread	30~60cm
Colors	red
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

Helianthemum 'Raspberry Ripple'
Helianthemum nummularium 'Raspberry Ripple'

Narrow-leaved sunflower
Helianthus angustifolius