Japanese barberry

Berberis thunbergii f. atropurpurea

Berberis thunbergii f. atropurpurea is a shrub with red leaves that is particularly popular for garden decoration. The following describes the plant's main growth characteristics, propagation methods, cultivation techniques, garden uses, and major pests and diseases, as well as control methods.

Growth Characteristics
- Size: Mature trees typically grow to a height of 1 to 2 meters.
- Leaves: It has red, oval leaves that display a more intense color in the autumn.
- Flowers: Yellow flowers bloom in the spring, followed by the formation of red berries.
- Environment: It thrives in sunny locations and prefers well-drained soil.

Propagation Methods
- Seed Propagation: Collect seeds from the fruit in the autumn and plant them immediately, or store them in the refrigerator during the winter and plant them in early spring.
- Cutting Propagation: In the summer, cut well-grown branches about 10 to 15 cm in length and take cuttings. Cultivation Methods
- Planting: Plant seedlings in late spring or early summer; it is recommended to prepare a drainage layer before planting.
- Watering: Water thoroughly when dry, while being careful not to overwater.
- Fertilizer: Applying compound fertilizer in the spring helps with growth.

Uses in the Garden
- Hedges: It is widely used as a hedge due to its red leaves and dense form.
- Ornamental: Plant it in the center or along the border of the garden to provide a decorative effect.

Important Pests and Diseases & Control Methods
- Diseases: Powdery mildew and gray mold may occur; to prevent this, plant in a location with good air circulation.
- Pests: Pests such as aphids may appear; in this case, control them using insecticides or natural predators.

We hope this information helps you properly care for your Barberry thunbergii f. atropurpurea to cultivate a beautiful garden.

Plant Type
Plant Family	Berberidaceae
Height	30~180cm
Spread	30~180cm
Colors	purple
Bloom Period	April to August
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Purple-leaved Japanese barberry 'Admiration'
Berberis thunbergii f. atropurpurea 'Admiration'

Japanese barberry 'Orange Rocket'
Berberis thunbergii 'Orange Rocket'