I was given a potted calla lily,but one of the flowers is starting to go brown. Whatshould I do? How often should it be watered?
By Sab
United Kingdom 
It is kept in a north facing room.
18 May, 2009
the flowers do go brown as they are dieing off. they prefer to be kept damp and thrive in the shallows of ponds here.
welcome to GoY too,
18 May, 2009