I love Iris and so was delighted when I was given an unusual, mauve and beige small iris by a good friend. It flourished in one part of the garden so I decided to break up the clump and transplant it to a few locations to facilitate its spread. But the end result has been a much diminished original clump and unsuccessful transplants.
Something is eating it. I am surprised because I have not had to contend with anything eating iris before. Any suggestions re improving the health of the transplants generally or re the pest would be gratefully received.