Compact cultivar, with flowers 10-12 cm in diameter consisting of six elliptic, bright blue sepals with a lighter bar along the middle and slightly wavy edges; anthers are purple on white filaments and pistils are yellow. Flowers cover the plant tightly f..

A Japanese cultivar of flowers 15-20 cm in diameter, consisting of 6-8 blue-violet, pointed elliptic sepals with a wide white bar along the middle and wavy edges. Stamens consist of creamy-coloured filaments that turn purple towards the top, and purple an..

An exceptionally attractive compact cultivar with pale blue flowers. One of the very few varieties to carry double flowers on new growth later in the season. It clings to a support using twining leaf petioles. Suitable for growing over arbors, trellises, ..

An Estonian hybrid of Clematis integrifolia to which it owns its non-twining stems. Flowers, purple blue at first, in full blossom become blue with a lilac blue central bar and golden anthers on white filaments. Free flowering from June to September. Hard..

The latest cultivar from Szczepan Marczyński's collection, named in honour of Jesuit brother Stefan Franczak, with bright blue flowers bearing a lighter bar along the midrib, whitening towards the centre. Flowers 6-10 cm in diameter consist of 6 sepals wi..

The latest cultivar from Szczepan Marczyński's collection of light blue flowers with irregular light violet splashes getting lighter towards the centre and with pinkish veins. Flowers 10-12 cm in diameter consist of 4-6 elliptic, pointy sepals with sligh..

Japanese cultivar of bell-shaped, nodding flowers 3.5-4 cm in diameter consisting of 4 light blue, white-toned sepals with wavy edges and pointy, curling tips. On the outside sepals have 2-3 distinct ribs. Stamens consist of yellow anthers set on white fi..

A perennial cultivar of violet-blue flowers opening from June to October. Recommended for  perennial borders or for planting among lower shrubs. WHAT IT LOOKS LIKE: Flowers small, 6-8 cm across, violet-blue, consisting of 4 (sometimes 6) oblong sepals wi..

A very hardy and undemanding selected seedling of Clematis macropetala. Charming semi-double pale blue flowers are borne profusely in the early spring on old wood. Some flowers continue to appear throughout the summer. Decorative seedheads adorn the plant..

A healthy Polish cultivar, moderately fast growing and free-flowering. Pale blue flowers with wavy edges and yellow-green stamens, borne from June to August. Ideal for growing over fences, walls, arbors, pergolas, trellises and poles. It can be grown into..

A new Polish cultivar raised in 2004. Awarded the gold medal at the Plantarium 2005 Arboricultural Trade Fair. Large (20 cm in diameter) pale blue-purple flowers are darker at the margins, while the interior of the tepal is almost white and a central tuft..

A healthy, free-flowering Polish cultivar from the Viticella Group. Pale blue flowers with violet shading and cream stamens. It requires plenty of sun but will grow well in a mediocre soil. Best planted close to small trees or shrubs, arbors or other supp..

A Polish cultivar bearing interesting, gray-blue flowers with curvy edged tepals and cream stamens. Suitable for fences, walls, arbors, pergolas, trellises and poles. It can be grown over natural supports such as large bushy, deciduous or coniferous shrub..

A charming Japanese cultivar bearing bright blue flowers with yellow stamens. Free-flowering in May-June, and again in August-September. Excellent for growing over fences, walls, arbors, pergolas, trellises and wooden supports. It can clamber over natural..

One of the most popular varieties. Mid-blue flowers, reddish at the base of the sepals, are profusely borne from June to July. It was raised in Poland. Excellent for growing over fences, walls, arbors, pergolas, trellises and wooden supports, particularly..

Large (15-17 cm in diameter), double flowers on new growth – blue with lighter spots. The outer circle of the tepals is mottled with green. Flowers have a nice, regular structure on opening and seem to be made of crêpe paper. When fully open they reveal c..

The oldest large-flowered cultivar raised in England in 1858. Spectacular, dark, violet-purple, semi-nodding flowers with green stamens are borne in great profusion from July to October. A healthy and hardy variety. Ideal for fences, walls, arbors, pergol..

A strong-growing variety with deep violet-blue flowers. Late summer blooming - from July to September. Performs best in full sun. Excellent for growing over arbors or tall supports.

A very early-flowering variety of a moderate growth. Large lavender-blue flowers with contrasting yellow stamens are borne in great profusion from mid-May to June and again in September. Forms lovely compositions with yellow flowering azaleas or yellow le..

A vigorous cultivar with a long flowering period. Large, pale blue flowers with mauve veining, long pointed sepals and coffee-brown anthers. If stems are pruned back lightly in spring (pruning 2) it flowers almost incessantly from May to August. It may al..