Clematis ianthina var. kuripoensis
A deciduous climber, to around 3m high, with pinnately divided, papery green leaves, often lobed or borne in groups of three. Nodding, urn-shaped flowers, with thick, reflexed petals that are brownish purple on the outside and pale yellow or sometimes purple inside, are borne on short stems from the leaf axils in late summer and early autumn. Flowers are followed by large silky seedheads
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Size
Ultimate height
2.5–4 metresTime to ultimate height
2–5 yearsUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Moist but well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Green | |||
|---|---|---|---|---|
| Summer | Purple | Green | ||
| Autumn | Purple | Green | ||
| Winter |
Position
- Full sun
- Partial shade
Aspect
East–facing or South–facing or West–facing
Exposure
Sheltered Hardiness
H6Botanical details
- Family
- Ranunculaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Climbing
- Potentially harmful
- 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
- Genus
Clematis can be deciduous or evergreen shrubs or herbaceous perennials, mostly climbing by twining leaf-stalks, and often with showy flowers. Some have attractive fluffy seedheads in autumn
- Name status
Correct
How to grow
Cultivation
Thrives in moisture-retentive, well-drained soil, with the roots and base of the plant kept cool and shaded by other plants or a layer of pebbles at the base. Tolerates part shade but flowering is best in full sun. See clematis cultivation for more advice
Propagation
Propagate by seed or from cuttings (climbers)
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Climber and wall shrubs
- Flower borders and beds
- Wall side borders
Pruning
Pests
May be susceptible to aphids. Cutworms and voles may cut young stems
Diseases
May be susceptible to honey fungus (rarely), clematis wilt and clematis slime flux
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