Hydrangea 'Nico Blue'

Hydrangea macrophylla 'Nikko Blue'

Characteristics of Hydrangea macrophylla 'Nikko Blue'

#Growth Characteristics
- Plant Form: A deciduous shrub that typically grows to a height of 1.2 to 1.8 meters.
- Leaves: The leaves are broad and dark green, with serrated edges.
- Flowers: Bloom in the summer and can display a variety of colors ranging from blue to purple. Flower color is influenced by soil pH.
- Flowering Period: Blooms mainly between June and August.

#Propagation Methods
- Cuttings: In spring or autumn, cut a stem of appropriate length and place it in water or plant it directly in a pot.
- Cuttings: It is best to take cuttings in the summer before the growing season ends.
- Seeds: It is difficult to propagate by seeds; it is primarily propagated through cuttings and cuttings.

#Cultivation Methods
- Soil: Prefers well-drained, fertile, acidic soil. Soil with a high aluminum content induces blue flowers.
- Watering: Water regularly to prevent the roots from drying out. Sufficient moisture is required, especially during the hot summer months.
- Light: It thrives in partial shade; it is best to avoid direct sunlight.
- Fertilizer: It is recommended to use slow-release fertilizer before the spring growing season.
- Pruning: Prune after flowering in late summer or before winter dormancy.

#Uses in the Garden
- Landscape Creation: It can be used as a border plant for garden edges or specific areas.
- Flower Beds: It looks beautiful when planted harmoniously with other perennials.
- Pots: It is also suitable for planting in large pots and placing on terraces or verandas.

#Important Pests and Control Methods
- Diseases: Common diseases include powdery mildew and gray mold; control them using appropriate fungicides when they occur.
- Pests: Aphids and spider mites can be problematic. If insects are found, control them using appropriate insecticides or natural predators.
- Prevention: Periodic condition checks and environmental management are necessary to prevent pests and diseases. Control humidity by paying attention to ventilation and airflow.

Based on the above, you will be able to cultivate 'Nikko Blue' hydrangeas to be healthy and beautiful.

Plant Family	Hydrangea
Height	1.2~1.8m
Spread	120~180cm
Colors	blue
Bloom Period	June to August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

Hydrangea 'Fashion'
Hydrangea macrophylla 'Passion'

Hydrangea 'Miss Saori'
Hydrangea macrophylla 'Miss Saori'