A good variety with pale mauve, double flowers borne on previous year’s wood from late May to July. During summer single flowers are borne on new growth. Grows and flowers best in sunny positions.

Polish variety raised by Szczepan Marczyński, available for purchase from summer 2012. Flowers are 10-12 cm in diameter, of white-blue colour, full, round or semi-spherical when full-blown (30-50 sepals), both on old and new wood. Elliptical, pointed and ..

A new, Polish cultivar raised by Szczepan Marczyński, with beautiful, large, violet-blue flowers with frilly sepals’ edges. WHAT IT LOOKS LIKE: Flowers v. large, 24-28 cm in diameter. They consist of 6-8 sepals, violet-blue with a slightly lighter stri..

A compact variety, very free-flowering and easy to grow. Semi-nodding, medium size, pale blue flowers and small leaves. An excellent clematis for growing into small trees or over shrubs, fences, arbors and various garden supports. May be used as ground co..

One of the earliest and most profusely flowering varieties. Charming, deep blue flowers with conspicuous paler staminodes, giving the effect of doubling, produced during April and May. During summer and autumn these are followed by decorative silky seed h..

One of the earliest and most profusely flowering varieties – during April-June, with occasional flowers in summer. Charming, large, rich blue flowers with outer staminodes tinged blue and inner staminodes white are followed during summer and autumn by dec..

A superb cultivar for hot sunny positions. Lavender blue flowers with purple stamens, borne from June to August. Twines around the supports by means of petioles. Suitable for covering fences, pergolas and arbours or training over garden supports such as t..

An intriguing, new Polish cultivar producing always double or semi-double flowers, violet-blue, white at the base and bell-shaped. The peak bloom occurs in May and June. It may grow along various garden supports or interlace with shrubs, both deciduous an..

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..

A Polish, free-flowering cultivar of light blue blooms adorned with a lighter stripe. In the spring, it produces semi-double flowers; they are single in the summer. It thrives in sunny sites. WHAT IT LOOKS LIKE: Flowers are large, avg. 22 cm across, flat..

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 sli..

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 new Polish cultivar of always double or semi-double, violet-blue flowers appearing on new growth. Raised by Szczepan Marczyński. WHAT IT LOOKS LIKE:  Medium-sized flowers of 5-7 cm diameter, violet-blue with a purple stripe, always double. Consist of..

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..