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Clematis cartmanii 'Avalanche'
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Description
Clematis 'Avalanche' is a popular climbing plant, valued for its showy white flowers that can brighten up any garden space. It is well-suited to trellises, fences, or walls and is a welcome addition to a sunny or partly shaded position.
This clematis is generally manageable in height and spread, making it ideal for various garden sizes. It is best grown with some support and enjoys a moderate growth rate. Suitable for most UK gardens under fully hardy conditions.
Plant information
| Genus | Clematis |
|---|---|
| Species | cartmanii |
| Cultivar | Avalanche |
| Plant type | Climber |
| Foliage | Deciduous |
| Height | 1-3 m |
| Spread | 1-2 m |
| Growth rate | Moderate |
| Hardiness | Fully Hardy |
| Toxicity (Guide Only) | Safe |
| Last listed | 2026-06-23 |
Position
Full SunPart Shade
Flower colour
White
Flowering months
AprMayJun
Season of interest
SpringSummer
Features
Bee FriendlyButterfly FriendlyPollinator FriendlySuitable for PotsLow Maintenance
Soil
Any SoilClayChalkSandLoamWell DrainedAcidNeutralAlkaline