Rose of Sharon 'Bluebird'

Hibiscus syriacus 'Blue Bird'

The Rose of Sharon 'Blue Bird' (Hibiscus syriacus 'Blue Bird') has the following growth characteristics, propagation, and cultivation methods:

Growth Characteristics
- Flower Color and Shape: Blue Bird blooms with bluish-purple or purple flowers, characterized by a deep red center.
- Flowering Period: It generally blooms in the summer, allowing for a long period of flowering from July to September.
- Growth Habit: It is an upright shrub that grows to a height of approximately 2 to 3 meters and a width of about 1.5 to 2 meters.
- Cold Hardiness: It is relatively cold-hardy, making it suitable for cultivation in most regions of Korea.

Propagation Methods
- Seed Propagation: Seeds are sown in the spring. To increase germination rates, the seeds are either wounded or soaked in water for about 24 hours before sowing.
- Cuttings: Cuttings can be taken using newly grown branches in the summer. Covering the cuttings with plastic to ensure humidity promotes successful rooting. Cultivation Methods
- Soil: It thrives in well-drained and aerated soil. It prefers a pH of slightly acidic to neutral.
- Sunlight: It grows well in sunny locations but can adapt to partial shade.
- Watering: Be careful not to overwater; water thoroughly when the soil is dry.
- Fertilizer: Using slow-release fertilizer in the spring is recommended.

Garden Uses
- Border and Background Plant: Its tall stature and beautiful colors make it suitable as a border hedge or background plant.
- Solitary Tree: It can add beauty when placed in the center of the garden.
- Group Planting: Multiple plants can be planted together to create a large flower bed.

Important Pests and Control Methods
- Aphids: They appear on new shoots and leaves and can be removed with soapy water or eco-friendly insecticides.
- Fungal Diseases: To prevent fungal diseases that can occur due to overwatering, ensure thorough drainage; if an outbreak occurs, use fungicides. - Leaf Blight: Infected leaves should be removed immediately, and in severe cases, an appropriate fungicide should be used.

The Rose of Sharon 'Bluebird' is a relatively easy-to-care-for variety and a beautiful plant that can be utilized in the garden for various purposes.

Plant Family	Malvaceae
Height	180~240cm
Colors	blue
Bloom Period	July to October
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

Rose of Sharon 'Socobénie'
Hibiscus syriacus 'Sokobeni Yae'

Rose of Sharon
Hibiscus syriacus