@alfie, if you carefully snap off the dead individual flower head, they should keep producing more flowers. I can keep each stalk going for a good couple of weeks.
Yes it is one plant. Some years ago we were down to one leaf and thought that is it but thankfully when we moved it then it decided it liked its new home and has flourished to the extent that this year has been brilliant.
@Marlorena - amazing! Lovely pure white which really shows up the bearded tongue. My first bearded iris also but surprisingly came down early morning to it open when it was fully closed last night:
Posts
I think your bog Iris is simply gorgeous..
Siberian iris getting started here.
Well, it took its sweet time but I am enthralled by my first bearded Iris this Spring.. this one didn't flower last year..
'Frost and Flame'..
Iris Alcazar.