Rocky Juniper 'Blue Arrow'

Juniperus scopulorum 'Blue Arrow'

The Rocky Juniper 'Blue Arrow' (Juniperus scopulorum 'Blue Arrow') is an evergreen conifer characterized by its distinctive bluish-green leaves and vertical growth habit.

Growth Characteristics
- Size: Mature trees grow to a height of approximately 2–4 meters and a width of about 50–60 centimeters.
- Environment: It prefers locations with abundant sunlight and thrives in well-drained soil. It is highly cold-hardy and can withstand cold winters.
- Growth Rate: It grows slowly at a moderate rate.

Propagation Methods
- Seeds: While propagation by seeds is possible, it has the disadvantage of a low germination rate and a long waiting time.
- Cuttings: More commonly, it is propagated using cuttings. New shoots can be cut off and planted in the spring or summer.

Cultivation Methods
- Planting: It is important to plant in deep, well-drained soil. Seedlings should be planted at appropriate intervals. - Watering: Consistent watering is required during the initial establishment period, but it is relatively drought-tolerant thereafter.
- Fertilization: Provide nutrients using slow-release fertilizer in the spring as needed.

Uses in the Garden
- Decorative Role: Due to its vertical form, it is suitable for ornamental purposes in narrow spaces or boundary areas.
- Windbreak and Privacy Screen: When planted in groups due to its tall and narrow form, it can be used to block wind or provide privacy.

Important Pests and Control Methods
- Diseases: It is susceptible to fungal diseases, so moisture control and improved ventilation are important.
- Pests: While generally resistant to pests, aphids or spider mites may occur. In such cases, control them using appropriate insecticides.
- Prevention: Maintain healthy growth through regular observation and preventive measures against pests and diseases.

With proper care, the Rocky Juniper 'Blue Arrow' can serve as both an excellent decorative and practical addition to the garden.

Plant Family	Cupress family
Height	150~250cm
Spread	50cm
Colors	yellow, red
Bloom Period	April~May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-40°C

Alpine Juniper 'Blue Compact'
Juniperus squamata 'Blue Compact'

Juniper tree 'Blue Pacific'
Juniperus rigida subsp. conferta 'Blue Pacific'