White dogwood 'Rosium'

Viburnum opulu 'Roseum'

Viburnum opulus 'Roseum' is an attractive shrub and a popular plant, particularly for the beautiful flowers that can be seen in the spring. The following is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases and control methods.
 - Growth Characteristics:
- Height: Grows to approximately 2 to 4 meters when mature.
- Leaves: Has broad green leaves that turn red in the autumn.
- Flowers: Blooms with abundant, spherical white or pale pink flowers in May and June.
- Growing Environment: Prefers sunny locations but also thrives in partial shade. Well-drained and fertile soil is preferred.
 - Propagation Methods:
- Cuttings: Cut new shoots in spring or early summer for propagation.
- Seeds: Propagation using seeds is also possible, but it requires a significant amount of time due to the low germination rate. 3. Cultivation Methods:
- Watering: Provide sufficient water while newly planted, but separate watering is not necessary in areas with frequent rainfall.
- Fertilizer: Applying slow-release fertilizer in the spring can aid growth.
- Pruning: Pruning in late winter or early spring helps maintain the plant's shape.
 - Use in the Garden:
- The beautiful flowers make it suitable as a border plant, offering the advantage of enjoying abundant blooms.
- It blends easily with other plants, making it excellent for landscape decoration.
 - Major Pests and Diseases & Control Methods:
- Diseases: Leaf blight and plant fungi may occur; these can be prevented through proper ventilation and sunlight management.
- Pests: Pests such as aphids may appear; they can be removed using organic insecticides or by hand.
- It is important to check the condition frequently and respond quickly if damage occurs. The Japanese snowball 'Rosium' is relatively easy to care for, and with proper care, it is an excellent plant that adds to the beauty of the garden.

Plant Type
Plant Family	Annual wage excess
Height	3~3.6m
Spread	3.6~4.5m
Colors	white
Bloom Period	May to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

White dogwood 'Xanthocarpum'
Viburnum opulus 'Xanthocarpum'

White dogwood 'compactum'
Viburnum opulus 'Compactum'