@Perki thanks for reply. Didn't realise there was an Autumn option, sounds interesting. Not looking for a huge specimen, say up to 2 metres in height, a dark blue would be nice. I would consider a Spring one if people say they are pleased with them also.
Concha's a really good one but I do like my autumn flowering one (sorry, forgotten the name off-hand) as it's good to have blue flowers at that time of year. They get higher than 2 metres though, although you can gently prune them.
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