Albert Glauca spruce 'Conica'

Picea glauca var. albertian 'Conica'

The Glauca spruce 'Conica' (Picea glauca var. albertiana 'Conica') is an evergreen conifer primarily planted in gardens for ornamental purposes. The following is detailed information about it.

Growth Characteristics
- Growth Form: It grows in a conical shape, generally reaching a height of about 2 to 3 meters.
- Leaves: It has short, pointed, needle-shaped leaves that remain green throughout the four seasons.
- Climate Adaptability: It is resistant to cold climates and has excellent cold tolerance. However, it may experience stress during excessively hot summers.

Propagation Methods
- Cuttings: It is common to propagate by cutting healthy branches in late winter or early spring.
- Seeds: It can be propagated by seeds, but due to significant genetic variation, it may be difficult to obtain the desired traits.

Cultivation Methods
- Soil: It prefers well-drained soil, and a pH of slightly acidic to neutral is suitable. - Watering: Water sufficiently in the early stages, but mature trees are hardy and can withstand dry conditions.
- Sunlight: It is best to plant in a location where it receives ample sunlight. It can grow in partial shade, but its shape may change slightly.

Garden Use
- Ornamental: As a small tree, it is suitable for gardens with limited space, or for planting in pots on verandas and terraces.
- Border Planting: Plant it along borders or next to small fences to serve as a natural boundary.

Important Pests and Diseases & Control Methods
- Diseases: It is mainly susceptible to root rot; prevent this by creating a well-drained environment.
- Pests: Aphids or spider mites may occur; to prevent this, observe the tree regularly and use appropriate insecticides when necessary.

Care Tips
- It is important to maintain ventilation by pruning branches in advance to allow sunlight to reach the shaded areas.
- Selective pruning in late spring and early summer can help maintain a balanced shape. As such, 'Conica' is a useful plant that maintains a beautiful cone shape with proper care and can be utilized in various garden environments.

Plant Type
Plant Family	Pine family
Height	90~120cm
Spread
Colors	green
Bloom Period	March to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-40°C

Glauca spruce 'JW Daisy White'
Picea glauca var. albertiana 'J.W. Daisy's White'

Glauca spruce 'Alberta Globe'
Picea glauca var. albertiana 'Alberta Globe'