Hawk's claw flower 'William Guinness'

Aquilegia vulgari 'William Guinness'

Aquilegia vulgaris 'William Guinness' is a variety loved by many gardeners for its unique colors and shape.

Growth Characteristics
- Plant Form: Perennial herbaceous plant
- Height: Approx. 60-70 cm
- Flowering Season: May to June
- Flower Color: Harmonious dual color of purple and white
- Light Requirements: Prefers a location in partial shade to full sun
- Soil: Grows well in well-drained soil; a slightly acidic to neutral pH is suitable

Propagation Methods
- Seed Propagation: Most propagation is done by seeds; seeds are collected after maturity and sown in late winter or early spring.
- Division: Can be propagated by dividing root clumps in spring or autumn.

Cultivation Methods
- Planting: Plant directly in the garden in early spring or late autumn, or germinate seeds indoors and then transplant. - Watering: Avoid overwatering and take care to maintain consistent moisture levels.
- Fertilization: Provide nutrients using slow-release fertilizer in the spring.
- Care: After the flowers fade, prune the flower stalks to keep the plant tidy, and manage the vines properly to prevent them from growing too long.

Uses in the Garden
- Use as a boundary plant or for group planting; when planted in clusters, it can create a vibrant garden with unique colors.
- Suitable for naturalistic gardens and wild gardens.

Important Pests and Diseases & Control Methods
- Diseases: Rust and powdery mildew may occur; to prevent this, ensure good ventilation and remove infected parts.
- Pests: Aphids, snails, and slugs are the primary targets. Remove them physically in the early stages or use appropriate insecticides if necessary.
- Control Methods: Suppress pests and diseases using organic agents or chemical pesticides, and maintain a healthy state through preventative regular inspections. As such, the Columbine 'William Guinness' is relatively easy to care for and is a plant suitable for various garden styles thanks to its beautiful flower colors.

Plant Type
Plant Family	Ranunculaceae
Height	60~75cm
Spread	45~60cm
Colors	purple
Bloom Period	April to June
Water Needs	commonly
Exposure	Sunny
Freezing Resistance	-30°C

Blue Hawk's Claw
Aquilegia caerulea

White Barlow
Aquilegia vulgaris var. stellata 'White Barlow'