Clematis ‘Jackmanii’: History, Characteristics & Cultivation
Clematis ‘Jackmanii’ is one of the most famous and widely grown clematis varieties, introduced by the Jackman nursery in England. It was bred by George Jackman in 1858 and first exhibited in 1863. This variety came from a cross between Clematis lanuginosa and Clematis viticella or possibly Clematis hendersonii. Its introduction marked the beginning of … Read more