Posted: 23/09/2013 at 13:06
I've just looked for pruning advice here so thanks for the thread. Just for info. I have been taking off the dead flowers to prolong flowering as much as possible. I know it's been a wonderful summer, but there are still buds which look as though they might open. This was a seedling that had been in a pot for two years - it was finally planted in the ground last (apology for a ) summer, in August. It's fed many beautiful peacock, comma, and tortoiseshell butterflies, not to mention countless honey bees and bumble bees as well as looked and smelled wonderful. I might add that it was planted in an area previously devoid of anything that could be described as interesting for wildlife ( communal 'grassed' and overgrown space).
I'll prune in the spring, then.