Posted: 25/06/2014 at 20:24
I have a good spread of suitable wildflowers/weeds for them, Edd. I gather the emerald moth likes oaks, but it was resting on the canna.(half way between two oaks.)
The orange tips like the honesty and garlic mustard. Something must like the jack by the hedge. peacocks and commas like nettles. I find lots of things like Verbena bonariensis and the buddlejas even if they are not native. I've usually got something in flower for them to feed on, even if its not a native.