Jackmanii-group hardly pruning. The size after 10 years is 3 m. The flower colour is red. The flowering period is June – August. This plant is completely hardy. Recommended quantity per square meter : 1. Possible alternative : Clematis ‘Rouge Cardinal’. Main difference: Clematis ‘Ernest Markham’ smaller flower . This plant has received the following award: AGM, Award of Garden Merit, 1993. Only available when ordered in advance.
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