Azalea 'Nestuka'

Rhododendron hybrid 'Nestucca'

Azalea 'Nestuka' is a popular plant for its beautiful flowers and ornamental value. The growth characteristics, propagation methods, cultivation methods, garden uses, and important pests and diseases, as well as control methods, are described below.

Growth Characteristics
- Appearance: 'Nestuka' grows to an average height of about 1.2 to 1.5 meters, and the flower colors range mainly from white to light pink.
- Flowering Season: It blooms with showy flowers between May and June.
- Environment: It thrives in partial shade and prefers well-drained, acidic soil.

Propagation Methods
- Cuttings: It is usually propagated by cutting healthy branches during the summer.
- Seeds: It can also be propagated by seeds, but the germination rate is low and it takes a long time.

Cultivation Methods
- Soil Conditions: It grows well in acidic soil (pH 5.0–6.0), so adjust the soil using peat moss or acidic soil amendments if necessary. - Watering: Even watering is important; be careful not to overwater.
- Fertilizer: Applying slow-release fertilizer once in spring and once in summer is sufficient.

Garden Use
- Ornamental: With its beautiful flowers and neat foliage, it is suitable for planting along garden borders or walkways.
- Background: When planted alongside other perennials, it provides a stunning backdrop.

Important Pests and Control Methods
- Diseases: Pitta disease, which causes brown spots on the leaves, may occur. Proper pruning and ventilation are necessary to prevent this.
- Pests: Pests such as aphids may appear; therefore, consider using organic insecticides or natural control methods utilizing natural predators.

Based on the information above, you can successfully grow and manage Azalea 'Nestuka'.

Plant Family	Rhododendron family
Height	90~120cm
Spread	90~120cm
Colors	white
Bloom Period	April~May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-15°C

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