
Large, deep lavender blue flowers are produced from late spring to early summer, with a second flush in late summer. The variety is ideal for growing up obelisks, walls, fences and pergolas, and even makes a striking display in a pot on the patio. It will happily grow in most spots in the garden but does prefer a sunny wall to climb up.
How to care for Clematis Happy Anniversary:
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.
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 in early spring.
Eventual height:
Eventual spread:
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
-
This climber is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
-
Humans: Skin irritant; Pets: Harmful if eaten
Product options
Add to basket


Delivery options (pick your preferred option at checkout)
Goes well with
Choisya ternata
Mexican orange blossom
2 litre pot | £19.99 |
|
10 litre pot | 30 - 40cm tall | £71.99 |
|
3 × 2 litre pots | £47.99 |
|
Clematis 'Niobe'
early large flowered clematis (group 2)
3 litre pot | 60cm cane | £16.76 |
|
9cm pot | 30cm cane | £14.39 |
|
2 + 1 FREE 9cm pots | £28.78 |
|

Large, deep lavender blue flowers are produced from late spring to early summer, with a second flush in late summer. The variety is ideal for growing up obelisks, walls, fences and pergolas, and even makes a striking display in a pot on the patio. It will happily grow in most spots in the garden but does prefer a sunny wall to climb up.
How to care for Clematis Happy Anniversary:
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.
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 in early spring.
Eventual height:
Eventual spread:
Position:
Full sun / light shade
Rate of growth:
Average
Soil:
Moderately fertile, moist, well-drained soil
Hardiness:
Fully hardy
-
This climber is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
-
Humans: Skin irritant; Pets: Harmful if eaten
Product options
Add to basket


Delivery options (pick your preferred option at checkout)
Goes well with
Choisya ternata
Mexican orange blossom
2 litre pot | £19.99 |
|
10 litre pot | 30 - 40cm tall | £71.99 |
|
3 × 2 litre pots | £47.99 |
|
Clematis 'Niobe'
early large flowered clematis (group 2)
3 litre pot | 60cm cane | £16.76 |
|
9cm pot | 30cm cane | £14.39 |
|
2 + 1 FREE 9cm pots | £28.78 |
|