Clematis Justa (Viticella Clematis, violet-purple flowers) / 2ltr, 65cm

Overview

Clematis Justa is a late-flowering clematis valued for a long summer show on the season’s new growth. Group 3 varieties are among the easiest to manage: they respond beautifully to hard pruning and quickly rebuild a fresh, flower-covered framework each year.

Flowers & Seasonal Interest

A viticella-type clematis with small to medium flowers in rich violet tones, flowering freely through summer on new growth. Flowering is typically mid to late summer (often continuing into early autumn with good care).

Pruning Group

Group 3 (flowers on new wood): prune hard in late winter/early spring, cutting stems back to a strong pair of buds around 20–30 cm above ground. This encourages vigorous new flowering shoots.

Best Position

• Full sun to partial shade
• Moisture-retentive but well-drained soil enriched with organic matter
• Mulch the base and keep roots cool for best performance

How to Plant

Plant slightly deeper than pot level, water thoroughly, and mulch well. Provide a support to climb immediately; the plant will rapidly cover it in season.

Care Tips

• Water during dry spells; consistent moisture helps bud formation and flower quality
• Feed in spring and again mid-season for extended flowering
• Train young growth across the support early for an even, full cover

Perfect For…

• Late-season colour on fences, pergolas and arches
• Gardeners wanting an easy pruning routine
• Pairing with shrubs or roses for long-season interest