Why have my Calla lily's leaves turned yellow?
By Afm2732
United Kingdom 
They are in a tub and are south facing.
12 Aug, 2009
By Afm2732
United Kingdom
They are in a tub and are south facing.
12 Aug, 2009
To the best of my knowledge calla lilies die back when they have finished flowering - hopefully to return in all their glory next spring!
12 Aug, 2009