An exceptional, free-flowering clematis with 4-6″ pom-pom like blue/purple double flowers. Diamantina has many flowers on each stem and each flower last up to 4 weeks. Repeat flowering throughout the summer. This double clematis far outperforms any other double clematis currently available! It grows to a height of 7 feet. Pruning type 2.
Information and photo courtesy of Donahue Clematis Specialists