Hydrangea 'First White'

Hydrangea macrophylla 'First White'

Hydrangea 'First White' (Hydrangea macrophylla 'First White')

Growth Characteristics:

Hydrangea 'First White' is a deciduous shrub with large leaves that blooms with pure white flowers from summer to early autumn. This variety boasts larger flowers compared to other hydrangeas and has high ornamental value. It thrives in partial shade or full sun and shows optimal growth in soil with adequate moisture and drainage.

Propagation Method:

Hydrangea 'First White' is primarily propagated by cuttings. In spring or summer, cut a healthy branch to a length of about 10–15 cm, remove the lower half of the leaves, spray with rooting hormone, and plant it in a potting mix of sand and soil in a 1:1 ratio. It is important to maintain consistent humidity until roots establish.

Cultivation Method:
 - Soil Preparation: Fertile, well-draining soil is required. Mixing in peat moss increases the organic matter content, which aids in growth. 2. Planting: Plant in spring or autumn, spacing them at least 60 cm apart.
 - Watering: Water deeply weekly, but be careful not to overwater.
 - Fertilization: Apply a balanced fertilizer every 6 weeks during the spring.
 - Pruning: Cut off dead or old branches at the end of winter or in early spring.

Uses in the Garden: This hydrangea is highly ornamental due to its large, pure white flowers, making it a popular landscape plant for gardens, parks, and along residential fences. It is excellent for creating a sense of seasonality when placed alongside various other flowers, and it also pairs well when planted next to broadleaf or evergreen trees.

Important Pests and Control Methods:
 - Leaf Blight: Prevent by improving ventilation and managing soil moisture. Remove diseased leaves and use a fungicide.
 - Aphids: Remove them early through regular observation; if necessary, use soap insecticides or pesticides. 3. Powder Mildew: This is a disease characterized by white, powdery mold on the leaves. It is controlled by improving ventilation and treating with fungicides.

Through these characteristics and management methods, you can grow healthy and beautiful hydrangeas called 'First White'.

Plant Family	Hydrangea
Height	100~120cm
Spread	100~120cm
Colors	white
Bloom Period	June to August
Water Needs	commonly
Exposure	semi-shaded area
Freezing Resistance	-10°C

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