This hardy deciduous climber bursts into flamboyant bloom in mid to late summer, adorning walls and fences with vibrant, eye-catching displays. Semi-double flowers emerge with spreading, rich purple petals edged in crisp white with flower centres revealing spiky violet-purple and white stamens. Though a viticella hybrid, ‘Astra Nova’ reaches modest and manageable heights, making it well-suited for large containers or smaller gardens.
Clematis need their roots to be kept cool and moist, so plant the base of these climbers in light shade or provide shading with other plants or a dressing of pebbles. 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.
Full sun / light shade
Average
Moderately fertile, moist but well-drained soil, or peat-free general purpose compost
Fully hardy
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