From midsummer to autumn, a succession of deep purple flowers emerge from silvery buds, gradually fading and taking on a softer, bluish flush as they mature. When both new and old flowers are present on the plant it creates an attractive two-tone effect, which adds greater interest to the overall effect. It looks wonderful scrambling over an obelisk or arch and as it has a relatively compact habit, it is well suited to growing in a large pot.
How to care for Clematis Happy Birthday ('Zohapbi') (PBR):
In early spring cut back the previous year's stems to a pair of strong buds about 15-20cm (6-8in) above ground level and apply a slow-release balanced fertiliser and a mulch of well-rotted garden compost around the plant, 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
Soil:
Moderately fertile, moist, well-drained soil
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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