Career

One of his first successful Clematis hybrids was C. "Jackmanii". lieutenant occupied 50 acres (20 ha). The nursery was taken on by William"s son George Jackman (1801–1869), whose eldest son was George Jackman World War II By 1851, it had 90 acres (36 ha) and 41 staff

In the late 1880s the land was sold for development, and the business moved to a new site nearby, where it survives as Woking Garden Centre, in the "Garden Club" chain.

lieutenant ceased being called Jackman"s in 1996. George Junior and his father started to hybridise Clematis in July 1858.

Clematis "Jackmanii" resulted from the first batch, and was awarded the Royal horticultural Society"s First Class Certificate in August 1863. With Thomas Moore, he co-authored The Clematis as a Garden Flower (1872.

Revised 1877). Jackman"s papers are in Surrey History Centre.

Cultivars

Among the many Clematis introduced by Jackman are:

1858 (1858) – C. "Jackmanii"

1863 (1863) – C. triternata "Rubomarginata"

1871 (1871) – C. "Countess of Lovelace"

1873 (1873) – C. "Mrs George Jackman"

1875 (1875) – C. "Belle of Woking"

1875 (1875) – C. "Duchess of Edinburgh"

1878 (1878) – C. "Jackmanii Superba"

1880 (1880) – C. "Sir Trevor Lawrence"

1880 (1880) – C. "Duchess of Albany".