Posted: 14/06/2016 at 23:54
I feel for you my friend.
Slugs have eaten my perennial lobelia, phlox, rudbeckia, hosta (I expect this). I think there has been more slugs and snails this year than any other year I can remember. Obviously, it the wet/warm weather that we are recently getting that is prolonging these attacks. Normally, by mid June, apart from hostas, I would not expect any of the perennial plants I have mentioned to be subject to slug attack