The large mid blue flowers with a yellow eye in May June and again all autumn. It will grow in any aspect and requires only light pruning in the spring, any serious tidying should take place after the first flush of flowers is over. For me it is one of the most reliable of the large flowered hybrids and reaches 3M.
Raised in Germany by Goos & Koenemann 1905 It has an A.G.M.