Clematis jackmanii

Clematis Jackmanii is a popular variety of clematis that is widely cultivated for its large, vibrant purple flowers. It is a member of the Ranunculaceae family and is native to the United Kingdom.

History

The Clematis Jackmanii was first bred in 1858 by nurseryman George Jackman and his father, Thomas, in their nursery in Woking, Surrey. It is a hybrid of Clematis lanuginosa and Clematis viticella. The Jackmanii is one of the most popular clematis varieties and has been a staple in gardens for over a century.

Description

Clematis Jackmanii is a deciduous, climbing perennial that can reach heights of up to 4 meters. It has dark green leaves and large, star-shaped flowers that are a deep purple color. The flowers typically bloom from mid-summer to early autumn.

Cultivation

Clematis Jackmanii prefers a position in full sun or partial shade. It requires well-drained soil and regular watering, especially during dry periods. Pruning should be done in early spring, cutting back to a set of live buds about 30cm above ground level.

Uses

Due to its vibrant color and long blooming period, Clematis Jackmanii is often used in gardens for decorative purposes. It can be grown against walls, fences, or trellises, and is also suitable for container gardening.

Varieties

There are several varieties of Clematis Jackmanii, including 'Alba', which has white flowers, and 'Superba', which has larger, more intensely colored flowers.

See Also

• Clematis
• George Jackman
• Ranunculaceae