Korean larch 'Aurea'

Cedrus deodara 'Aurea'

Cedrus deodara 'Aurea' is a variety of Norwegian spruce characterized by its golden leaves. This variety is primarily used for gardens and landscaping. Below are the key characteristics and care methods for 'Aurea'.

Growth Characteristics
- Size and Shape: Mature trees grow to approximately 10 to 15 meters in height and have a pyramidal canopy.
- Leaves: The leaves are golden-green, appearing particularly bright in the spring.
- Growth Rate: It is relatively fast, growing about 30 to 60 cm per year.
- Habitat: It exhibits optimal growth in sunny locations, and well-drained soil is suitable.

Propagation Methods
- Seed Propagation: Propagation by seeds is possible, but the germination rate may be low.
- Grafting: Propagation is easy through grafting, and the variety's characteristics can be maintained.

Cultivation Methods
- Soil: It thrives in well-drained sandy loam. - Watering: Although it is resistant to drought, it requires sufficient watering during severe droughts.
- Fertilization: Apply a moderate amount of slow-release fertilizer in the spring.
- Pruning: Pruning is necessary to maintain its shape and is primarily performed during the winter.

Uses in the Garden
- Design Element: Its bright golden leaves add color to the garden and it is used as a focal point tree.
- Mixed Planting: It is best planted mixed with other conifers and evergreens.

Important Pests and Control Methods
- Diseases: Watch out for leaf blight and stem rot; these can be controlled using appropriate fungicides.
- Pests: Pests such as aphids and scale insects may occur; these can be controlled using insecticides.

Precautions
- Since it is capable of aerial propagation, caution is required during propagation to prevent spread to other regions.

With proper care and environmental conditions, 'Aurea' provides a beautiful garden tree.

Plant Family	Pine family
Height	7.5~12m
Spread	4.5~9m
Colors	green
Bloom Period	March to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-20°C

Korean larch
Cedrus deodara

Korean larch 'Flynn Blue'
Cedrus deodara 'Feelin’ Blue'