Best White Rhododendron Home › Forums › Tree & Shrub Questions › Tree & Shrub Questions › Best White Rhododendron This topic contains 0 replies, has 1 voice, and was last updated by Anonymous 8 years, 1 month ago. Viewing 1 post (of 1 total) Author Posts August 18, 2008 at 9:40 am #28360 Anonymous Can anyone recommend a white Rhododendron that does well in zones 4/5? I am looking to put some in a lightly shaded area. Thanks in advance. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.