Caruleum d'Ange

Polemonium caeruleum Brise 'Anjou

Polemonium caeruleum 'Brise d'Anjou' is a perennial herbaceous plant with the following characteristics:

Growth Characteristics
- Height and Width: It grows to approximately 60–90 cm in height and spreads up to 45–60 cm in width.
- Leaves: They are arranged in a feather-like pattern and feature light green borders on the edges, making them highly ornamental.
- Flowers: It produces beautiful purple to blue flowers, reaching full bloom in early summer.

Propagation Methods
- Seed Propagation: It can be propagated by sowing seeds in spring or autumn. Seeds are usually germinated outdoors, taking about 2–4 weeks to germinate.
- Division: This method involves dividing the mature plant; roots are separated and planted in spring or autumn.

Cultivation Methods
- Soil: It prefers fertile, well-drained soil. It grows better when the soil is rich in organic matter. - Light: It grows in various light conditions ranging from partial shade to full sun, but shows optimal growth in partial shade.
- Water: It prefers relatively high humidity, so water frequently. However, avoid overwatering.

Uses in the Garden
- It is suitable for planting along the edges of flowerbeds or in the center of mixed flowerbeds. In particular, the color of its leaf margins harmonizes with other plants to create a unique landscape.
- Additionally, its beautiful flowers make it suitable for use as cut flowers.

Important Pests and Control Methods
- Diseases: Particular attention should be paid to rust and root rot. Improve drainage and ensure good ventilation between plants to inhibit the proliferation of pathogens.
- Pests: Common pests include sap-sucking insects such as aphids. They can be controlled with soapy water sprays or oil preparations, and ladybugs are sometimes used for biological control.

If you follow the management methods above when cultivating the Caluleum breise d'Ange in your garden, it will grow healthily.

Plant Type
Plant Family	Polemoniaceae
Height	30~60cm
Spread	30~60cm
Colors	blue
Bloom Period	April~May
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Hidaka's Flower Goby 'Purple Rain'
Polemonium yezoense var. hidakanum 'Purple Rain'

Flower goby 'Bambino Blue'
Polemonium caeruleum 'Bambino Blue'