Vigorous and free-flowering, Clematis 'Wisley' is a deciduous climber with masses of large, slightly nodding, violet blue flowers, up to 5 in. wide (13 cm), adorned with a reddish flush along the center of each sepal and yellow anthers. Each flower bears 4 to 6 sepals with elegant, crinkled edges. Blooming profusely from midsummer to fall, this large-flowered clematis is an ideal plant to grow with wall trained, free standing or climbing roses. It looks terrific when combined with yellow flowered plants or plants with variegated foliage.
'Wisley' is a member of the small-flowered 'summer' Clematis called 'Viticella', a group including strong vines, easy to grow, amenable to training early in the season, with profuse flowering over a long period.
- Winner of the prestigious Award of Garden Merit of the Royal Horticultural Society for its noteworthy qualities.
- Thrives in moist, well-drained soils, in full sun or part shade. Ideally, Clematis prefer having their 'heads in the sun and their feet in the shade'. Keep the roots cool and shaded by other plants or add a layer of pebbles or flat stones at the base. Afternoon shade is appreciated in hot summer areas.
- Can quickly grow up to 8-10 ft. long (240-300 cm).
- This Clematis belongs to the third group of Clematis - a group including Clematis which flower in late summer on growth made in that season. They should be pruned in late winter or early spring and require 'hard pruning': simply cut back the stems to a pair of strong buds about 1ft. (30 cm) above ground level before growth begins in early spring.
- As climbers, Clematis are unsurpassed in their long flowering presence, their rich diversity of flower shapes, their wide array of colors and tolerances in terms of exposure and climate. It is no wonder they are so popular! From tree huggers to container varieties, there is a Clematis for every garden and flowers for almost every month of the year! Members of the Ranunculaceae family, they include more than 300 species and hundreds of hybrids. They create year after year a ravishing colorful show in the garden whether solely trained on walls, arbors or trellises, or grown in association with other climbers. They are divided into 3 groups which determine how they should be pruned. Regular pruning of Clematis is important as it promotes strong growth and flowering as well as a harmonious plant. If left unpruned, Clematis can turn into a mass of tangled stems with a bare base and flowers well above eye level.