Geranium 'Johnson Blue'

Geranium ibericum 'Johnson's Blue'

Geranium 'Johnson's Blue' (Geranium ibericum 'Johnson's Blue') is a perennial plant that produces beautiful blue flowers and is popular primarily as an ornamental plant in gardens.

Growth Characteristics
- Growing Environment: It thrives in sunny locations or partial shade. It prefers well-drained soil.
- Size: It typically grows to a height of 30 to 45 cm, and the flowers have a diameter of about 5 cm.
- Flowering Period: It mainly blooms from May to July, although there may be slight variations depending on the climate.

Propagation Methods
- Seed Propagation: It can be propagated by sowing seeds in spring or autumn. After sowing the seeds, cover them with a thin layer of soil and water thoroughly to promote germination.
- Root Division: New plants can be obtained by dividing the roots in spring or autumn. This method has the advantage of a high survival rate and allows for rapid propagation.

Cultivation Methods
- Watering: Balanced watering is required to prevent the plant from drying out. Watering is especially important during the summer.
- Fertilizer: Provide nutrients by applying slow-release fertilizer in the spring.
- Pruning: After the flowers have faded, prune to maintain the plant's shape and encourage more blooms the following year.

Uses in the Garden- Geranium 'Johnson Blue' is excellent for planting at the front edge or in the middle of a flower bed to create harmony with other flowers.
- It can also be grown in pots on terraces or balconies.

Important Pests and Control Methods
- Pests and Diseases: While generally resistant, it can be susceptible to fungal diseases or pests.
- Control Methods:
- For fungal diseases, maintain distance between plants to ensure good ventilation and avoid overwatering.
- Pests can be washed away with soapy water or treated with pesticides.

Geranium 'Johnson Blue' is relatively easy to care for, making it a plant that even gardening beginners can grow without difficulty. With proper care and an environment, you can enjoy its beautiful flowers.

Plant Family	Geraniaceae
Height	30~60cm
Spread	60~90cm
Colors	purple
Bloom Period	May to July
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

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