Dahlia 'Wizard of Oz'

Dahlia hybrid 'Wizard of Oz'

The Dahlia 'Wizard of Oz' (Dahlia hybrid 'Wizard of Oz') is a highly popular garden variety known for its showy flowers and diverse colors. The following is information regarding this plant's growth characteristics, propagation methods, cultivation techniques, garden uses, and pest and disease control.

Growth Characteristics
- Size: Generally grows to a height of 60–90 cm.
- Flowering Season: Blooms with colorful flowers in various shades from summer to autumn.
- Light: Thrives in locations with plenty of sunlight.
- Moisture: Must be maintained in well-drained soil to keep it moist.

Propagation Methods
- Bulb Propagation: Dahlias are primarily propagated via bulbs. They can be propagated by planting bulbs in the spring after the winter has passed.

Cultivation Methods
 - Soil Preparation: Select well-drained soil and prepare it by mixing in organic fertilizer.
 - Planting Bulbs: Plant the bulbs in the spring after the ground has thawed. Cover the bulb with about 5 to 10 cm of soil.
 - Watering: After planting, water thoroughly and periodically to maintain a moist condition.
 - Fertilization: Provide nutrients by regularly supplying fertilizer during the growing season.

Garden Use
- Ornamental: With its vibrant colors and diverse forms, it fits well in garden flowerbeds or flower beds.
- Cut Flowers: The flowers are large and colorful, making them suitable for cut flowers.

Important Pests and Control Methods
- Diseases: Fungal diseases and powdery mildew may occur. To prevent this, inspect the tubers periodically and promptly remove any diseased leaves.
- Pests: Aphids and thrips may occur. Use appropriate insecticides or control methods to manage pests.

With regular care and a suitable environment, the Dahlia 'Wizard of Oz' can maintain its beautiful flowers for a long time.

Plant Family	Asteraceae
Height	60~90cm
Spread	30~60cm
Colors	pink
Bloom Period	July~August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-5°C

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