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Blue Hawk's Claw
Aquilegia caerulea
Aquilegia caerulea is a popular plant in many gardens due to its beautiful flower shapes and colors. Below is information regarding this plant's growth characteristics, propagation methods, cultivation methods, garden uses, and major pests and diseases, as well as control methods. Growth Characteristics - Growing Environment: Aquilegia caerulea generally thrives in cool, partial shade. However, it also benefits from some sunlight. - Soil Conditions: It prefers well-drained, soft soil. It is recommended to maintain a slightly acidic to neutral pH. - Height and Width: It typically grows to 60–90 cm in height and is about 30–60 cm in width. - Flowering Period: It blooms mainly from spring to early summer, with flower colors varying from blue, white, to pink. Propagation Methods - Seed Propagation: Propagation using seeds is common. Sow seeds in spring or autumn, and it takes several weeks for germination to begin. - Propagation by Division: This is a method of planting new plants by dividing the roots. This is mainly done in spring or autumn. Cultivation Methods - Planting: When planting, it is recommended to space the plants at least 30 cm apart. - Watering: Avoid watering too frequently; ideally, water when the soil is slightly dry. - Fertilizer: It is recommended to apply a small amount of slow-release fertilizer in the spring. Uses in the Garden - Decorative Use: Due to the unique shape and variety of flower colors, it is suitable as a flower bed or border plant. - Natural Style Garden: It is also good for natural-style group planting. Important Pests and Control Methods - Diseases: Fungal diseases or powdery mildew may occur on the leaves. Adjusting watering along with ventilation helps prevent them. - Pests: Pests such as aphids can be active. Inspect the leaves regularly and control them using soapy water or natural insecticides if necessary. With proper basic care, the Columbine Cairulea can grow into a wonderful garden plant. We hope you use it to beautify your garden in various ways.
Plant Type
Plant Family
Ranunculaceae
Height
30~60cm
Spread
22~30cm
Colors
blue
Bloom Period
May~June
Water Needs
commonly
Exposure
Sunny
Freezing Resistance
-30°C
Canadian columbine
Aquilegia canadensis
Hawk's claw flower 'William Guinness'
Aquilegia vulgaris 'William Guinness'