About

Clematis 'Blue Eclipse' is a medium-sized deciduous vine that can reach heights of up to 3 meters. It features divided green foliage and produces sizable, bell-shaped blooms in a rich blue hue, accented by a white margin on the exterior and a white interior. After flowering, it develops fluffy seed heads.

About the genus

Clematis includes a variety of plants, ranging from deciduous and evergreen shrubs to herbaceous perennials. Many of these species are climbers, utilizing twining leaf stalks for support, and they frequently produce prominent flowers. In the fall, certain varieties develop appealing fluffy seed heads.

Growing conditions

Sunlight

Full shade, Full sun, Partial shade

Soil type

Chalk, Clay, Loam, Sand

Soil pH

Acid, Alkaline, Neutral

Soil moisture

Moist but well-drained

Aspect

North-facing, South-facing, West-facing, East-facing

Exposure

Exposed, Sheltered

UK hardiness

H6

Plant details

Plant type

Climber Wall Shrub

Habit

Climbing

Foliage

Deciduous

Height

2.5-4 metres

Spread

1-1.5 metres

Time to full height

2-5 years

Suggested uses

City and courtyard gardens, Cottage and informal garden, Patio and container plants

Toxicity

Skin irritant. Wear gloves and other protective equipment when handling. Pets (rabbits): Harmful if eaten. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants

Care notes

Cultivation

Plant in a moisture-retentive, well-drained soil in sun or shade; keep the base of the plant and the roots cool and shaded by other plants or a layer of pebbles or flat stones at the base See clematis cultivation for more advice

Pruning

Clematis pruning: group one

Propagation

Propagate by double leaf-bud semi-ripe cuttings taken from spring to late summer, or by layering from late winter to spring

Pest resistance

May be susceptible to aphids, snails and caterpillars; petals may be eaten by earwigs

Disease resistance

May be susceptible to honey fungus (rarely), clematis wilt and clematis slime flux