Thanks everyone! I do not have cat, so do not know if catmint is so addictive as they claim to be
I should have trimmed it, though, before flowering. Those are forget-me-nots that I moved from my old garden and also spread some seeds from the dry flowers - surprisingly went rather well. I love spring forget-me-nots and also that you can remove them easily if you do not want them. I am fond of alliums but not all of them grew nicely. Still keep my fingers crossed for Summer Drummer - some did not appear at all and some are rather pathetic.