I just saw this and it looks like frost does any one konow what it is or will it kill my plant I think it is called an Angle wing Begonia
What is on My Begonia
It appears to be powdery mildew.
A google search will provide lots of ways to clear this up. (some prefer natural organic methods, others want to spray ready mix sprays from the garden center) either way, you should increase air circulation around your plant, this will help.
good luck with it and keep us posted.
p.s. http://www.begonias.org/begonian/begonianItem.asp?ArticleID=172
This message was edited Aug 4, 2007 7:49 AM
I think what has happen is when at work it get to be about 76 degree's than I come home and turn on the AC and its down to 68 so it drys than gets cold and it is close to the vent not real close but this may be what is happening that site was very good to read thanks so much for that infor
Kim