Hydrangea 'Greenspire'

Hydrangea paniculata 'Greenspire'

Hydrangea paniculata 'Greenspire' is a popular ornamental plant known for its striking inflorescences and long blooming period. The following is information regarding the main characteristics and cultivation methods of this variety.

Growth Characteristics
- Formation: It is a deciduous shrub that grows to a height of approximately 1.5 to 2.5 meters.
- Leaves: The leaves are oval-shaped with serrated edges.
- Flowers: They form pale green, conical inflorescences from summer to autumn. Over time, they may turn white or light pink.
- Environment: It thrives best in sunny locations but adapts well to partial shade. It prefers well-drained soil.

Propagation Methods
- Cuttings: In summer, you can propagate by cutting a newly grown branch about 10 to 15 cm long, removing some leaves, and planting it in potting soil.
- Division: In early spring or late autumn, you can propagate new plants by separating the soil around the roots. Cultivation Methods
- Planting: It is best to plant in spring or autumn. Ensure sufficient space when planting and use well-draining soil.
- Watering: Water consistently during the initial stage, but afterward, adjust watering based on soil dryness. Avoid overwatering.
- Fertilizer: It is beneficial to provide nutrients using slow-release fertilizer in the spring.

Garden Use
- Landscaping: Plant in clusters to create boundaries or plant individually as a focal point. It also looks great in pots for balcony gardens.

Important Pests and Diseases & Control Methods
- Diseases: Powdery mildew or gray mold may occur. In the early stages of infestation, remove diseased leaves and use fungicides for control.
- Pests: Pests such as aphids may occur. Conduct regular inspections and use insecticides for control upon early detection. - Care: Avoid poor ventilation conditions and reduce plant density through proper pruning to prevent pests and diseases.

The tree hydrangea 'Greenspire' is a plant with high ornamental value and is relatively easy to care for, making it suitable for various uses in the garden. Careful observation and proper care promote healthy growth.

Plant Family	Hydrangea
Height	1.8~3m
Spread	1.8~3m
Colors	green
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Hydrangea 'Phantom'
Hydrangea paniculata 'Phantom'

Mountain hydrangea 'Rosalba'
Hydrangea serrata 'Rosalba'