Clematis 'Proteus'
early large flowered clematis (group 2)
Clematis ‘Proteus’ is a compact, deciduous climber ideal for trellises, arches, or weaving through shrubs in a sunny or lightly shaded spot. Its large, mauve-pink flowers can reach up to 15cm (6in) across, often opening as rich, multi-layered doubles with softer tones towards the centre and creamy anthers adding contrast.
As the season moves on, it shifts character, producing elegant single flowers in paler shades from late summer into early autumn, extending interest well beyond the first flush. This repeat performance makes it a great choice for adding height, colour, and variety without overwhelming a space.
Best grown in fertile, well-drained soil with roots kept cool and shaded, it responds well to light pruning and regular feeding during the growing season.
As the season moves on, it shifts character, producing elegant single flowers in paler shades from late summer into early autumn, extending interest well beyond the first flush. This repeat performance makes it a great choice for adding height, colour, and variety without overwhelming a space.
Best grown in fertile, well-drained soil with roots kept cool and shaded, it responds well to light pruning and regular feeding during the growing season.
How to care for Clematis Proteus:
To avoid dry conditions, and to ensure good soil contact around the rootball, we advise planting climbers at least 30cm (12in), and preferably 45-60cm (18-24in) away from the base of a wall or fence. An even larger distance should be maintained when planting climbers beside an existing tree or shrub.
Clematis are happiest when their roots are kept cool and moist, so try to plant them where the base of the plants will be lightly shaded by other, lower-growing species. Otherwise, use a clematis root protector, or top-dress the rootball (avoiding the immediate crown), with a generous layer of shingle or pebbles.
Remove dead and damaged stems before growth begins in early spring, cutting all remaining stems back to where strong buds are visible.
Apply a slow-release balanced fertiliser and a mulch of well-rotted garden compost around the base of the plant - again avoiding the immediate crown.
Clematis are happiest when their roots are kept cool and moist, so try to plant them where the base of the plants will be lightly shaded by other, lower-growing species. Otherwise, use a clematis root protector, or top-dress the rootball (avoiding the immediate crown), with a generous layer of shingle or pebbles.
Remove dead and damaged stems before growth begins in early spring, cutting all remaining stems back to where strong buds are visible.
Apply a slow-release balanced fertiliser and a mulch of well-rotted garden compost around the base of the plant - again avoiding the immediate crown.
Flowering period:
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Eventual height:
2.5m
Eventual spread:
1m
Position:
Full sun / light shade
Rate of growth:
Fast-growing
Soil:
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Hardiness:
Fully hardy
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This climber is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
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Humans: Skin irritant; Pets: Harmful if eaten
