Root dandelion

Phlomis tuberosa

The following information is provided regarding Phlomis tuberosa.

Growth Characteristics
Phlomis tuberosa is a perennial herbaceous plant primarily distributed in Europe and Asia. It grows to a height of approximately 60 to 120 cm, and its roots are tuberous. The leaves are oval or heart-shaped, slightly rough, and hairy. Flowers usually bloom in the summer, appearing in layers of beautiful purple or pink blossoms.

Propagation Methods
Phlomis tuberosa is mainly propagated by root division and seed sowing.
- Root Division: Root division is typically performed in spring or autumn. Carefully divide the roots of mature plants and plant them in separate locations.
- Seed Sowing: Sow seeds shallowly on the soil surface in the spring. Since the germination rate may be somewhat low, it is recommended to sow multiple seeds.

Cultivation Methods
Phlomis tuberosa thrives in well-drained soil and sunny locations. Cultivate with the following considerations in mind. - Soil: Prefers fertile, well-drained soil.
- Sunlight: Likes sunny locations but can grow in partial shade.
- Watering: It is relatively drought-tolerant, but water thoroughly during prolonged droughts.
- Fertilizer: Apply an appropriate amount of organic fertilizer in the spring to promote growth.

Uses in the GardenTuberosea is often used as a focal point in gardens due to its unique leaves and showy flowers. It gives a natural, rustic feel and pairs well with various other types of perennial herbaceous plants.

Important Pests and Control Methods
Major pests include leaf blight and leaf spot. Additionally, aphids can cause problems.
- Disease Control: Ensure good ventilation and immediately remove affected leaves to prevent spread. Use appropriate fungicides as needed.
- Pest Control: Water early in the morning to keep leaves clean. If pests appear, use soapy water or an appropriate insecticide. Tuberose is a very popular garden plant due to its decorative value and ease of care. Grow it healthily with proper care and pest control.

Plant Type
Plant Family	Lamiaceae
Height	90~150cm
Spread	60~90cm
Colors	pink
Bloom Period	May to July
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

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