Originally Posted by RussellB
Looks like powdery mildew to me. easy to treat.
Posted via Mobile Device
This would be my guess to from the photos provided...also to the OP that gold plant that is now showing symptoms - that is gold mound duranta.
10% of your customers are 90% of the problem.
You may think the grass is GREENER on the other side, but if you take the time to water your own grass would be just as GREEN[/COLOR].