Risodora 'Crystal Blue'

Lithodora diffusa 'Crystal Blue'

Lithodora diffusa 'Crystal Blue' is a perennial herbaceous plant with attractive sky-blue flowers, primarily used as a ground cover. The following describes the plant's growth characteristics, propagation methods, cultivation methods, garden uses, major pests and diseases, and control methods.

Growth Characteristics
- Origin: Central Europe
- Growth Form: Spreading form with a diameter of approximately 30–60 cm
- Flower Color: Sky blue
- Flowering Season: Spring to early summer
- Characteristics: Semi-evergreen, with some leaves remaining into the winter.

Propagation Methods
- Cuttings: Healthy stems cut in the summer and root well when planted as 7.5–10 cm length cuttings.
- Seed Germination: Since sowing is difficult and time-consuming, it is recommended to primarily use cuttings.

Cultivation Methods
- Soil: Prefers well-draining soil mixed with sand or gravel. - Sunlight: It prefers sunny locations, but can also thrive in partial shade.
- Watering: It dislikes excessive moisture, so it is best to water after the soil has dried out.

Garden Uses
- Ground Cover: It is used to cover the ground and is suitable for rock gardens or slopes.
- Flowerbed Edges: Due to its low stature, it fits well at the edges of flowerbeds.

Major Pests and Control Methods
- Fungal Diseases: Fungal diseases may occur in environments with high humidity. Improve drainage and use appropriate fungicides if necessary.
- Ants: Ants may inhabit the leaves, and ant killer can be used if needed.

Based on this information, to grow a healthy Lisodora 'Crystal Blue', you must provide the appropriate environment and apply suitable control methods when necessary.

Plant Family	Dental clinic
Height	10~15cm
Spread	60~90cm
Colors	blue
Bloom Period	April to June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-10°C

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